TW593255B - Process for preparing 3,3',6,6'-tetraalkyl-2,2'-biphenols and 3,3',6,6'-tetraalkyl-5,5'-dihalo-2,2'-biphenols - Google Patents
Process for preparing 3,3',6,6'-tetraalkyl-2,2'-biphenols and 3,3',6,6'-tetraalkyl-5,5'-dihalo-2,2'-biphenols Download PDFInfo
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- TW593255B TW593255B TW091119252A TW91119252A TW593255B TW 593255 B TW593255 B TW 593255B TW 091119252 A TW091119252 A TW 091119252A TW 91119252 A TW91119252 A TW 91119252A TW 593255 B TW593255 B TW 593255B
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- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 81
- 238000000034 method Methods 0.000 claims abstract description 41
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 16
- 125000000753 cycloalkyl group Chemical group 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 5
- 239000003054 catalyst Substances 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 15
- 238000005691 oxidative coupling reaction Methods 0.000 claims description 15
- -1 diaryl sulfide Chemical compound 0.000 claims description 14
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 238000007872 degassing Methods 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 239000003880 polar aprotic solvent Substances 0.000 claims description 4
- 235000010290 biphenyl Nutrition 0.000 claims description 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 2
- 239000004305 biphenyl Substances 0.000 claims description 2
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical group Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 claims description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 4
- 229910052782 aluminium Inorganic materials 0.000 claims 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- 230000029936 alkylation Effects 0.000 claims 2
- 238000005804 alkylation reaction Methods 0.000 claims 2
- 238000002309 gasification Methods 0.000 claims 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 2
- 239000011968 lewis acid catalyst Substances 0.000 claims 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 239000003377 acid catalyst Substances 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 125000006267 biphenyl group Chemical group 0.000 claims 1
- 230000020335 dealkylation Effects 0.000 claims 1
- 238000006900 dealkylation reaction Methods 0.000 claims 1
- 238000006298 dechlorination reaction Methods 0.000 claims 1
- 230000018044 dehydration Effects 0.000 claims 1
- 238000006297 dehydration reaction Methods 0.000 claims 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 230000000382 dechlorinating effect Effects 0.000 abstract 2
- 239000000203 mixture Substances 0.000 description 25
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 24
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- 239000000047 product Substances 0.000 description 11
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- 101150041968 CDC13 gene Proteins 0.000 description 9
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
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- 239000011574 phosphorus Substances 0.000 description 6
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- 238000004458 analytical method Methods 0.000 description 5
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- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 4
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- 150000003739 xylenols Chemical class 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
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- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
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- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 3
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- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 3
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- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
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- 238000003756 stirring Methods 0.000 description 3
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- 239000008096 xylene Substances 0.000 description 3
- PVPBBTJXIKFICP-UHFFFAOYSA-N (7-aminophenothiazin-3-ylidene)azanium;chloride Chemical compound [Cl-].C1=CC(=[NH2+])C=C2SC3=CC(N)=CC=C3N=C21 PVPBBTJXIKFICP-UHFFFAOYSA-N 0.000 description 2
- NKTOLZVEWDHZMU-UHFFFAOYSA-N 2,5-xylenol Chemical compound CC1=CC=C(C)C(O)=C1 NKTOLZVEWDHZMU-UHFFFAOYSA-N 0.000 description 2
- GJYCVCVHRSWLNY-UHFFFAOYSA-N 2-butylphenol Chemical compound CCCCC1=CC=CC=C1O GJYCVCVHRSWLNY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- 239000004280 Sodium formate Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000000010 aprotic solvent Substances 0.000 description 2
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- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- LTYMSROWYAPPGB-UHFFFAOYSA-N diphenyl sulfide Chemical compound C=1C=CC=CC=1SC1=CC=CC=C1 LTYMSROWYAPPGB-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
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- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- RZTDESRVPFKCBH-UHFFFAOYSA-N 1-methyl-4-(4-methylphenyl)benzene Chemical group C1=CC(C)=CC=C1C1=CC=C(C)C=C1 RZTDESRVPFKCBH-UHFFFAOYSA-N 0.000 description 1
- DVWQNBIUTWDZMW-UHFFFAOYSA-N 1-naphthalen-1-ylnaphthalen-2-ol Chemical compound C1=CC=C2C(C3=C4C=CC=CC4=CC=C3O)=CC=CC2=C1 DVWQNBIUTWDZMW-UHFFFAOYSA-N 0.000 description 1
- HZNVUJQVZSTENZ-UHFFFAOYSA-N 2,3-dichloro-5,6-dicyano-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(C#N)=C(C#N)C1=O HZNVUJQVZSTENZ-UHFFFAOYSA-N 0.000 description 1
- ICKWICRCANNIBI-UHFFFAOYSA-N 2,4-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C(C(C)(C)C)=C1 ICKWICRCANNIBI-UHFFFAOYSA-N 0.000 description 1
- LUHXJGDSMBXRAH-UHFFFAOYSA-N 2-(2-hydroxyphenyl)-3-methylphenol Chemical compound CC1=CC=CC(O)=C1C1=CC=CC=C1O LUHXJGDSMBXRAH-UHFFFAOYSA-N 0.000 description 1
- NCKMMSIFQUPKCK-UHFFFAOYSA-N 2-benzyl-4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1CC1=CC=CC=C1 NCKMMSIFQUPKCK-UHFFFAOYSA-N 0.000 description 1
- CXUXTUZJLWFBQA-UHFFFAOYSA-N 2-butyl-3-methyl-6-propan-2-ylphenol Chemical compound CCCCC1=C(C)C=CC(C(C)C)=C1O CXUXTUZJLWFBQA-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
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- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- 229910021589 Copper(I) bromide Inorganic materials 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
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- 150000001880 copper compounds Chemical class 0.000 description 1
- PWGQHOJABIQOOS-UHFFFAOYSA-N copper;dioxido(dioxo)chromium Chemical compound [Cu+2].[O-][Cr]([O-])(=O)=O PWGQHOJABIQOOS-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- 239000002360 explosive Substances 0.000 description 1
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
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- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
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- 229940041616 menthol Drugs 0.000 description 1
- DIHKMUNUGQVFES-UHFFFAOYSA-N n,n,n',n'-tetraethylethane-1,2-diamine Chemical compound CCN(CC)CCN(CC)CC DIHKMUNUGQVFES-UHFFFAOYSA-N 0.000 description 1
- UNEXJVCWJSHFNN-UHFFFAOYSA-N n,n,n',n'-tetraethylmethanediamine Chemical compound CCN(CC)CN(CC)CC UNEXJVCWJSHFNN-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000010502 orange oil Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- NXJCBFBQEVOTOW-UHFFFAOYSA-L palladium(2+);dihydroxide Chemical compound O[Pd]O NXJCBFBQEVOTOW-UHFFFAOYSA-L 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- GGHDAUPFEBTORZ-UHFFFAOYSA-N propane-1,1-diamine Chemical compound CCC(N)N GGHDAUPFEBTORZ-UHFFFAOYSA-N 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- SRRKNRDXURUMPP-UHFFFAOYSA-N sodium disulfide Chemical compound [Na+].[Na+].[S-][S-] SRRKNRDXURUMPP-UHFFFAOYSA-N 0.000 description 1
- HLWRUJAIJJEZDL-UHFFFAOYSA-M sodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetate Chemical compound [Na+].OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC([O-])=O HLWRUJAIJJEZDL-UHFFFAOYSA-M 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- LZOZLBFZGFLFBV-UHFFFAOYSA-N sulfene Chemical compound C=S(=O)=O LZOZLBFZGFLFBV-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229960000790 thymol Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/18—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving halogen atoms of halogenated compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
- C07C39/16—Bis-(hydroxyphenyl) alkanes; Tris-(hydroxyphenyl)alkanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Fertilizers (AREA)
- Steroid Compounds (AREA)
Description
593255
_範疇 本發明係關於一種製借3 m a & u 4衣爾3,3,6,6_四烷基_2,2、聯酚及 3,3f,6,6’-四烧基·5,5’-二 _ -2,2,-聯酚之方法。 背景 經取代聯盼如my·四烷基_2,2,_ .聯紛; 3,3、4,4’,5,5’,6,6、八烷基、2,2、聯酚;3,3,,5,5,,6,6,_六烷基 -2,2’-聯盼;3,3丨,5,5,-四烷基-2,2,_聯酚;%烷基 八1 _2,2匕聯i盼;3,广二烷基 -5,5’,6,6’,7,7f,8,8’-八氫 _2,2、聯萘酚及 3,3,,6,6,·四烷基 -5,5’-二鹵-2,2’-聯酚為可用來製造磷基觸媒配位體的化合 物。該配位體包括膦、亞膦酸鹽、磷酸鹽及亞構酸鹽。單 (磷)配位體為包含作為過渡金屬供體之單一磷原子的化合 物,而雙(磷)配位體通常包含二個磷供體原子,一般與過 渡金屬形成環狀蟄合結構。 通常’聯酚可藉(單)酚的氧化偶合製成,但時常獲得其 他類型產物如酮類,及/或因其他理由而總產率不良。 紛類可利用各種氧化劑如硝酸、氣化鐵、高鐵氰化鐘、 絡§文、2,3 - 一氯-5,6 -二乱基苯目昆及二·第三丁基過氧化物氧 化偶合以製造對應聯酚。2,2,-二羥基-3,3’-二異丙基·6,6,-二甲基聯苯基可用2,3-二氯-5,6-二氰基苯醌或二-第三丁基 過氧化物自2-異丙基-5-甲基-酚製備。參照Tetrahedron, 1 875,1971 及 J. Chem. Soc·,Perkin Trans. II,587,1983。有 些氧化物及/或輔觸媒涉及使用相當昂貴及/或易炸(過氧化 物)化合物,其顯示大規模商用方面的缺點。 -4- 本纸張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 593255 A7
酚類亦可利用過渡金屬觸媒與氧化劑如過硫酸鹽陰離子 或氧的組合而氧化偶合。參照美國專利6,〇77,979 ; 4,139,544; 4,132,722; 4,354,048;及 4,108,908。亦可參照 J· Org· Chem. 1984,49,4456及 J. 〇rg· Chem. 1983,48,
4948。引述的專利案揭示使用氧氣作為氧化劑以及銅複合 物作為觸媒(鉻酸銅:醋酸銅與氫硫基醋酸鈉;醋酸銅與五 鈉/二伸乙三胺五醋酸鹽;醋酸銅與13-二胺基羥基丙烷 -四醋酸)。專利案中的實例揭示使用2,6_二取代的酚或2,4一 二-第三丁酚。 裝 使用銅胺觸媒以氧作為氧化劑說明有關2,4-二-第三丁酚 、2•曱基-4-第三丁酚、2-氣-4-第三丁酚及4-第三丁酚的氧 化偶合。參照 j· 〇rg· Chem. 1984, 49, 4456&J.Org.Chem· 1983, 48, 4948 〇 訂
對於以適當產率製造適合製造磷基觸媒配位體的經取代 聯紛之方法,其需求仍持續存在。 發明概述 本發明之第一態樣為製造式I化合物之方法
其中 本紙張尺度適用中a g豕標準(CNS) A4規格(2夢297公爱)
2為(^1至(:1〇第一或第二院基或環烧基, 汉為Cl至C 10第一或第二烷基或環烷基,及 X為 Η,Cl,Br 或 I, 包括: (1)當X為C1時, (a)在其4-位氣化式Π的化合物
II 以產生式III的化合物
(其中X為C1), (b)氧化偶合式m的化合物(其中义為^)以產生 的化合物(其中X為Cl); (2)當X為Η時, ⑷在其4-位氯化式Π的化合物以產生式m的化合 物(其中X為C1), (b)氧化偶合式m的化合物(其中5(為〇^)以產生式工 的化合物(其中X為C1),及 -6-
本纸張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 593255 五、發明説明(8 其中R為Ci至Ci〇第一或第2 第一或第二烷基或環烷基。 R|較佳為甲基'乙基、正丙基、異丙基、正丁基、第二 丁基、環己基及環戊基。R2較佳為甲基及乙基。在2_及5_ 位之烷基可為相同或相異。 在該法之第一步驟中,」,5-二烧基齡較佳可在m莫耳 %觸媒如虱化鋁或二芳基硫化物如二苯基硫化物或其混合 物的存在下,與氯化劑如氣或硫醯氯反應。參照Watson.
Org· Chem· 1985, 50, 2145。反應可在溫度為-“與⑼它之間 ,較佳為約25°C下純粹進行(不用溶劑)或於介質如二氣甲 烷、氣苯或其他惰性溶劑内進行。反應通常在易於操作的 大氣壓力或大氣壓力左右下進行。 在該法之第二步驟中,所得2,5-二烷基-‘氣酚可被氧化 偶合以得對應二聚合氣酚(5,5,·二氣_3,3,,6,卜四烷基·2,2,· 聯酚)。氣酚的氧化偶合之較佳方法係在溫度為〇與6〇。<:之 間,較佳為約35°C下,使用鐵(ΙΠ)鹽、較佳為氣化鐵於適 當極性非質子溶劑内。產物係用水稀釋單離並過濾。 在該法之第三步驟中,5,5,_二氣_3,3,,6,6,_四烷基_2,2,· 聯酚脫氣作用可藉水解還原完成以提供所需3,3,,6,6、四烷 基-2,2f-聯酚。還原作用較佳在壓力為丨與“氣壓及溫度為$ 與80°C之間,在氫氣及甲酸鹽如甲酸鈉及Raney®鎳或鈀觸 媒如氩氧化鈀/碳的存在下實施。若使用鈀觸媒時,反應通 常於非質子溶劑如含有1.0至4.0當量胺如三乙胺的甲醇内 實施以吸收反應所產生的氣化氫。 -11 - 593255 A7
銅二胺觸媒及氧化為氧化劑予以氧化偶合。 銅二胺觸媒可使用Tetrahedn)n Le 9 述㈣製備。㈣化物如CuC1,CuBr,CuI,或c: 入醇如:醇與水的混合物内並緩慢加人二胺。在加入二胺 空氣透過混合物用強力攪拌散播。過濾觸媒。可:濃 縮遽液並過攄所欲觸媒獲得附加觸媒。觸媒亦可在原^ 接觸銅鹵化物與二胺於溶劑内供偶合反應而製備。^與: 取代的酚的氧化偶合用之適當溶劑為二氣甲烷及芳香族溶 d如一甲笨、苯及甲苯。二胺之例包括但不限於下列: N,N,N’,N’-四乙基乙烯二胺、N,N,N,,N,-lzg 乙基 β1,3•丙二胺 、Ν,Ν,Ν’,Ν’-四乙基甲烷二胺、Ν,Ν,Ν,,Ν,_四甲基·-己二 胺、Ν,Ν,Ν’,Ν’β四甲基-1,3·丙二胺、二哌啶甲烷、Ν,Ν,Ν,,Ν,-四曱基乙烯二胺及丨,4_二氮雜雙環(2,2,2)_辛烷。二胺較佳 為N,N,Nf,N’-四曱基乙烯二胺。 在該法之第三步驟中,3,3,,6,6,_四烷基乃,5,_二_第三烷基 -2,2’-聯酚通常可在溫度為1〇與15〇。(:之間,視需要在溶劑 如甲苯、氣苯、硝基甲烷或二甲苯的存在下,接觸強酸性 觸媒如烧基或芳基續酸而脫烧。 氧化偶合作用可純粹實施(不用溶液)或使用一種或多種 會不良地氧化的溶劑包括二氣甲烷、氯苯、甲苯、二甲苯 、硝基甲烧、石躐等實施。靜止空氣、氣流或氧氣可在氧 化偶合中用作氧化物。 本發明之第三態樣為提供一種製造式〗化合物之方法 -13-
593255 A7
其中 \為<^至(:1()第一或第二烷基或環烷基, R為Cl至Cio第一或第二烷基或環烷基,及 X為Η, 包括: (a)氧化偶合式III的化合物
X 工1工 (其中X為C1)以產生式!的化合物(其中χ為Cl),及 (b)脫氣式I的化合物(其中又為^)以產生的化 合物(其中X為H)。 在該法之第一步驟中,所得2,5_二烷基·4_氣酚可被氧化 偶合以得對應二聚合氣酚(5,5丨-二氣-3,3,,6,6、四烷基-2,2,-聯齡)。氣盼的氧化偶合之較佳方法係在溫度為〇與6〇<5c之 間,較佳為約35°c下,使用鐵(ΠΙ)鹽、較佳為氣化鐵於適 -14- 本紙張尺度適财® ®家料(CNS) A4規格(210X297公釐)—------------- 593255 A7 B7 五、發明説明(12 ) - 當極性非質子溶劑如二氯曱烷或硝基曱烷,較佳為頌基曱 烷内。產物係用水稀釋單離並過濾。 在該法之第二步驟中,5,5L二氣-3,3,,6,6、四烷基_2,2,_ 聯盼之脫氣作用可藉水解還原完成以提供所需3,3,,6,6,-四 烧基-2,2’-聯酚。還原作用較佳在壓力為1與5〇氣壓及溫度 為5與80°C之間,在氫氣及甲酸鹽如甲酸鈉及Raney®鎳或Is 觸媒如氫氧化鈀/碳的存在下實施。若使用鈀觸媒時,反應 通常於非質子溶劑如含有丨.0至4.0當量胺如三乙胺的甲醇 内實施以吸收反應所產生的氯化氫。 在本發明之第一、第二及第三態樣中,3,3,,6,6,_四烷基 -5,5’-二函-2,2’-聯酚可在3,3,,6,6’_四烷基_2,2,·聯酚的對位 鹵化,如下所示,
其中R為匸1至C10第一或第二烷基或環烷基;以為^至匸⑺ 第一或第二烷基或環烷基;及X為C1,以或1。
Br之加入3,3,,6,6’-四烷基-2,2’-聯酚可藉Br2於適當溶劑 内的反應完成。溴化之典型溶劑為低極性溶劑如氯仿、二 氣甲烧、四氯化碳及二硫化碳。在有些情況下,可使用水 性、/臭。較佳方法為一種在低極性溶劑内實施的方法。此反 應可在-1 0至5 0 °C下,較佳在室溫下完成。 由本發明方法製成的化合物可用作反應物以製造含磷配 本紙張尺度適財g ®家料(CNS) Μ規格(21GX297公着) 593255 A7 B7 五、發明説明(15 、比例及百分比皆依重量計。 實例1 發.明之笔二^態樣製借3.3,.6,6,-四甲某-2.2匕聯酚的 方法 莖立」j...之第一步显:仁氣-2.5·二甲笨酚之芻借·· 保持溫度在5-15°C下’ 106克(0·79莫耳)硫醯氯於100毫升 二氯甲烷内的溶液加入1〇〇克(〇·82莫耳)2,5-二甲笨酚與0.9 克二苯硫於700毫升二氣甲烷内的溶液中。攪拌混合物另外 1小時,然後澆在400克含有5克二硫化鈉的冰水上。分離層 、有機相用水洗滌、乾燥(MgS〇4)並濃縮至乾燥狀態。粗固 體係用.最低量己烷弄成淤漿、過濾並吸乾以得121克(94%) 由薄層層析術(TLC)、GC及1H-NMR分析均質的產物。 iH-NMR (CDC13) δ 2.18 (s,3H),2.27 (s,3H),4.61 (s,1H), 6.63 (s, 1H)? 7.07 (s? 1H) 〇 Lit (Blackstock, Aust. J. Chem. 1973, 26, 775):熔點 74-75°C。 殖方法之第一步驟·· 5,5’_二氣-3,3’,6,6’-四甲某- 2,2,-聯齡之 製備: 以冷卻方式保持溫度在35°C以下,94克(〇·59莫耳)無水氣 化鐵以份方式加入71.4克(0.458莫耳)4-氣-2,5-二甲笨盼與 120毫升硝基曱烷的機械樣拌的混合物中約2〇分鐘。搜摔混 合物另外3小時,然後加入300毫升含有50亳升濃縮HC1的冰 水,接著3 0 0毫升己烧。過遽混合物、固體用水及己烧洗務 並在真空中乾燥以得5 1 ·0克產物。有機相係自濾液分離、 用水洗務並濃縮;然後,殘餘物於己烧中弄成於聚並過濟、 -18- I紙張尺度適用中囷國家標準(CNS) Α4規格(210X 297公釐) " ---—----- 593255 A7 ____ B7 _五、發明説明(16 ) 以得另外1 1克產物。全部產率為62克(87%)黃褐色固體(熔 點148-155。(:)。除去痕量鐵的附加純化有助於後續還原脫 氣。純化可藉溶解於醋酸乙酯内完成、用水性乙二胺-四醋 酸一鈉鹽(EDTA-2Na,EDTA=乙二胺四8眚酸)洗條此溶液, 乾燥(MgS04)、濃縮並用己烷洗滌以得具有熔點164°C的灰 白色材料。1H-NMR (CDC13) δ 1.98 (s,3H)· 2.25 (s,3H), 4·60 (s,1Η),7.25 (s,1Η)。 莖一方法之第三步驟:3,3,,6·6,-四甲某-2,2,-聯酚之製備: 純化的 5,5'-二氯·3,3,,6,6,·四甲基-2,2,-聯酚(15·0 克,48.4 毫莫耳)之樣品溶解於1〇〇亳升含有10毫升水之乙醇與20毫 升三乙胺内。加入L0克(依乾重計)濕潤的20% pd(〇H)2/C (pearlman、觸媒)此溶液中並在周圍溫度下在50 psig下氫 化2小時。產物係藉觸媒之過濾單離、濃縮、殘餘物於Et〇Ac 内的溶解、用水洗滌及濃縮至乾燥狀態以得丨10克(94%)產 物,熔點 110-113°C。^-NMR (CDC13) δ 1.95 (s,3H)· 2.25 (s,3Η),4.71 (s,1Η),6.81 (d,1Η,J=7.5 Ηζ),7.10 (d,1Η, J=7.5 Hz) 〇 前述實例之第二與第三步驟亦例示本發明之第三態樣。 實例2 月之第三態製備3,3,-二-異丙某-6.6,-二甲基-2,2丨-聯酚之方法 11^^1_.一步驟:5,5’-二氢-3.3,-二異而其-6.6,-二甲某 酚之贺備: 36.0克(0.195莫耳)氣麝酚與50毫升硝基曱烷之攪拌良好 _ 19 - 本紙張尺度適用中® 8家科(CNS) Μ規格(⑽χ 297公复) ---—
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k 593255 A7
的混合物冷卻至5t;並加入40克(0.25莫耳)無水氯化鐵㈣ 分鐘。該混合物加溫至周圍溫度並保持另丨小時。一次加入 冰水(300毫升),在㈣下漢縮混合物以除去約⑽毫升硝 基曱烧·水共沸物。過滤固體並自水性異丙醇再結晶以得 23.3克第叫比與3.9克第二批固體,溶點98力。,H_N败 (CDC13) δ 1.24 (2d,6H,J=7 Hz),1.98 (S 1H,J = 7 Hz),4.63 (s,1H),7.30 (s,1H)。 筮__方法之第二免屬:3,3丨-二-昱石早^ 之製備: 3H)5 3.26 (septet, —一甲基-2,2· -聪祕 除了使5,5 - 一氣-3,3、二異丙基_6,6,_二甲基_2,2、聯^ 取代5,5’-二氣-3,3’,6,6,-四甲基_2,2、聯酚以外,以類似於漬 例1之第三步驟製備此經取代的聯酚,熔點89_92它。 ^H-NMR (CDC13) δ 1.25 (d5 6H), 1.95 (s, 3H)5 3.28 (septet 1H),4.76 (s,1H),6.88 (d,1H,卜7·5 Hz),7·18 (d,m J=7.5 Hz) 〇 實例3根據本,發明之第二態製備3,3’,6,6’-四甲篡酚之方法 Μ方法之第一步驄: 4-._第一基-2,5_二曱茇鹼之箏锆L 4_第二丁基―2,5·二甲苯酚之製備:在80°C下,溶化2,5_ 二曱苯酚(90克,0·73莫耳),加入i毫升濃硫酸,混合物在 90°C下加熱而將異丁烯氣體導入次表面歷4小時。反應在約 80%轉化率下出現阻礙。反應質塊用水稀釋並用NaHC〇3中 和,而有些起始二甲苯酚係藉蒸汽-蒸餾除去。因為蒸氣_ —_— - 9Π - 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐)
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k 593255 A7 B7 五、發明説明(18 ) 蒸鶴無法完全除去原料,所以殘餘物溶解於熱己烷内,自 水相分離並冷卻於冰浴中。過濾沉澱的產物並用冷己烷洗 滌以得64克(49%) 4-第三丁基_2,5-二曱笨酚;文件(Stevens, Ind. Eng. Chem. 1943, 655 ; Parc, Rev. Inst. Fr. Pet. I960,680)炫點 70-72°C。W-NMR (CDC13) δ 1.37 (s,9H),2.20 (s, 3H),2.43 (s,3H),4.85 (s,1H),6.53 (s,1H), 7.08 (s,1H)。 莖方法之第二步驟:5,5,-俸r第三丁基)_3,3,,6,6,二甲基 聯酚之製備: 0-6克(3¾莫耳)氣氫氧化銅-TMEDA複合物(TMEDA=四 甲基乙二胺)加入18.6克(0.104莫耳)4-第三丁基_2,5·二甲苯 酚於20毫升二氣甲烷内的溶液中。深紫色混合物在周圍溫 度下授拌隔夜。氣體層析術(GC)分析顯示僅25%轉化率, 因此混合物用二氣甲烷稀釋、乾燥(MgS〇4)並濃縮至乾燥狀 怨。20亳升環己烷及12克(6毫莫耳)上述氣氫氧化銅 -TMEDA觸媒加入粗殘餘物中,混合物在周圍溫度空氣下 攪拌3日(85%轉化率)。紫色溶液濃縮至乾燥狀態,殘餘物 在矽膠上層析以得1〇_2克(55%)純粹5,5,-雙(第三丁基) -3,3’,6,6丨-四甲基-2,2’-聯酚,熔點103_1〇5。(:。111_1^1^11(CDC13) δ 1.42 (s,9H),2.06 (s,3H),2.25 (s,3Η),4·54 (s 1H),6.51 (s,1H),7.24 (s,1H)。 ’ ’ 製備: 〇·5克5,5,-雙(第三丁基)_3,3’,6,卜四甲基-2,2,_聯盼、5毫 升二甲苯及0.05克對甲苯磺酸加入5〇亳升燒瓶中。混合物 再回流下約2小時。冷卻混合物並加入水。混合物用己:萃 -21 - taa ?#^(CNS) A41W210X 297^)-^~-----
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k
593255 A7 --------B7五、發明説明(19 ) 取;有機層用水洗滌並經MgSCU乾燥。在除去溶劑後,殘 餘物係自石油醚再結晶。 實例4 抵態製備 5,5,-二-第三丁其 d 二-显 toi 二甲基-2,2、聯酴之方沐 邊方法之__ 一步驟·· 4 -第三丁基麝香蕈齡之製借: 1克濃硫酸加入在60 °C氮氣下加熱之30克(〇.20莫耳)麝香 草酚内。在加熱至90t後,緩慢導入異丁烯蒸氣約2小時。 反應在約50%轉化率下受阻,加入附加硫酸,反應藉由Gc 刀析監視,直到達成大約70-80%轉化率為止。反應如實例! 般作業而粗殘餘物係自己烧再結晶以得2〇克4•第三丁基麝 香草盼’溶點68-69°C,文件(美國專利4,880,775號):熔點 76-77°C。W-NMR (CDC13) δ 1.25 (d,6H,J = 7 Hz),1.38 (S, 9H),2.44 (s5 3H),3.15 (septet,1H),4.49 (s,1H),6.51 (s, 1H),7.18 (s,1H)。 1方法之第二步騾·· 5,5,-二-第三丁基_3·3,_二-異丙篡·ή ,甲基-2 ·21 -聯齡之舉備: 1.0克(5毫莫耳)氯氫氧化銅-TMEda複合物加入2〇克 (0_ 104莫耳)4-第三丁基麝香草酚於5〇毫升二氣曱烷内的溶 液中的,讓深紫色混合物在周圍空氣下攪拌3曰(5〇%轉化率) 。混合物用己烷稀釋、用EDTA水溶液洗滌、乾燥(MgS〇4) 並;辰縮至乾燥狀態。殘餘物在矽膠上層析以得3 · 6克(基於 34%轉化率)純粹二聚合物5,5,_二_第三丁基_3,3,_二·異丙基 -6,6’-二曱基-2,2丨-聯酚,熔點 105-1〇8〇c。ih_nmr (CDC13) § -22-
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k 593255
L26 (d,6H),L43 (s,9H),3 25 (septet,1H),4 58 (s,1H), 7.30 (s,1H)。 ’ 三 二異丙基-6·6,-二甲某 Ί 聯酚 設有機械攪拌器與冷凝器之5 〇 〇毫升鍋放入油.浴中並裝 入153克5,5 _二-第三丁基_3,3’_二異丙基·6,6,-二甲基-2,2、 聯酚於烴溶劑内的混合物。藉氣體層析分析,混合物為 15.0/〇 5,5 -一-第三丁基 _3,3’-二異丙基-6,6'-二曱基-2,2、聯 盼。加入1.5克對曱苯磺酸,混合物加熱至13()艺。在7.5小 時後,氣體層析分析顯示混合物含有丨1 ·6%完全脫丁基化的 產物,3,3’-二異丙基_6,6,·二曱基-2,2l聯酚;27〇/〇單脫丁基 化的產物,5,·第三丁基_3,3,_二異丙基_6,6,_二甲基-2,21_聯 酚;及0.3 %未反應的原料。 實例5
Lg.’-二經棊-3?3·-二異丙基- 5,5,-二曱基聯茉某之溴斗· 在氣氣氣圍下’ Βγ2(3·36毫升,0.0652莫耳)於CH2C12(5 毫升·)内滴入2,2’-二羥基-3,3,-二異丙基-5,5,·二甲基聯苯基 (6.488克’ 0.0217莫耳)CH^Cl2 (2 00毫升)溶液中。所得混合 物在室溫下攪拌隔夜。在完成反應後,混合物用丨〇% NaHSCh (3 X 50毫升),接著鹽水(2 X 50毫升)洗滌並經 MgSCU乾燥。溶劑在真空下除去以得橘色油,其係藉柱式 層析術(石夕膠’ 10% EtOAc/己烧)純化。淡棕色固體的產率 為3.95克(40%)。111氺?411((:6〇6):1.07((1,6印,1.89(3,311), 3.17 (m,1H),4.30 (br s,1H),7.52 (s,1H)。 -23- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐)
Claims (1)
- 593255593255(其中X為Cl), (b)氧化偶合式III的化合物(其中又為cl)以產生 式I的化合物(其中X為C1); (2) 當X為Η時, (a) 在其4-位氣化式π的化合物以產生式ΙΠ的化 合物(其中X為C1), (b) 氧化偶合式III的化合物(其中X為cl)以產生 式I的化合物(其中X為C1),及 (c) 脫氣式I的化合物(其中X為ci)以產生式I的 化合物(其中X為H);及 (3) 當X為Br或I時, (a) 在其4-位氣化式Π的化合物以產生式Η〗的化 合物(其中X為C1), (b) 氧化偶合式III的化合物(其中又為C1)以產生 式I的化合物(其中X為C1), (c) 脫氣式1的化合物(其中X為Cl)以產生式I的 化合物(其中X為H),及 (d) 在式I化合物之5及5,位(其中X為H)分別以Br 或I取代Η。 2·如申請專利範圍第丨項之方法,其中氣化步驟係藉反應 式π之化合物與氣或硫醯氣而實施。 3·如申請專利範圍第2項之方法,其中氣化步驟係在至少 一種選自氣化鋁與二芳基硫化物所組成之群的觸媒存 在下實施。 -2- 本紙張尺度適用中國國家標準(CNS) Α4規格(210X297公釐) 593255A B c D 4·如申請專利範圍第·3項之方法,其中二芳基硫化物為硫 化二苯。 5.如=請專利範圍第丨項之方法,其中氧化偶合步驟係藉 暴露式in化合物至於極性非質子溶劑内之鐵(ιι 而實施。 孤 6·如申請專利範圍第5項之方法,其中鐵(III)盤為氯化鐵。 7. 如申請專利範圍第!項之方法,其中脫氣步驟係藉接觸 式1之化合物(其中X為C1)與氫、曱酸鹽及含鎳或鈀的 媒而實施。 8. 種製造式IV化合物之方法 裝 Οί 線 其中 R為C1至C10第一或第二烷基或環烷基, 以4為<:1至(:1()第一或第二烷基或環烷基,及 X為 Η,Cl,Br或 I , 包括: (1) 當X為Η時, (a) 在其4-位烷基化式V的化合物 -3 - 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 593255 8 8 8 8 A B c D 申請專利範圍V 以產生式VI的化合物 ❸VI (其中R3為C4至C20第三烷基), (b) 氧化偶合式VI的化合物以產生式VII的化合 物 Ο广\ (c) 脫烷基式VII的化合物以產生式IV的化合物 (其中X為H);及 (2) 當X為Cl,Br,或I時, (a) 在其4-位烷基化式V的化合物以產生式VI的 化合物, (b) 氧化偶合式VI的化合物以產生式VII的化合 4- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) 593255 A8 B8 C8 D8 申請專利範圍 物, (C)脫烷基式VII的化合物以產生式以的化合物 (其中X為H),及 (d)在式IV化合物之5及5’位(其中父為H)分別以 Cl ’ Br或I取代Η。 9·如申請專利範圍第8項之方法,其中烷基化步驟係在劉 易士酸觸媒存在下藉反應式V之化合物與第三烷基_化 物而實施。 10·如申請專利範圍第9項之方法,其中劉易士酸觸媒為氣 化鋅或氣化鋁。 11.如申請專利範圍第8項之方法,其中烷基化步驟係在酸 觸媒存在下藉反應式V之化合物與2,2-二烷基乙烯而實 施。 12·如申請專利範圍第8項之方法,其中氧化偶合步驟係藉 暴露式VI之化合物至氧氣及銅二胺觸媒而實施。 13.如申請專利範圍第8項之方法,其中脫烷基步驟係藉接 觸式VII之化合物與選自烷基磺酸、芳基磺酸、硫酸、鱗 酸及氣化鋁所組成之群的強酸而實施。 14·如申請專利範圍第丨3項之方法,其中強酸係選自烷基確 酸 '芳基磺酸、硫酸、磷酸及氣化鋁所組成之群。 15· —種製造式I化合物之方法 -5- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 593255 8 8 8 8 A B c D 申請專利範圍其中 Rl為Cl至C10第一或第二烷基或環烷基, 及 R為01至C10第一或第二烷基或環烷基, X為Η, 包括: (a) 氧化偶合式III的化合物 ❶工工工 (其中X為C1)以產生式I的化合物(其中X為C1),及 (b)脫氣式I的化合物(其中又為C1)以產生式 化合物(其中X為Η)。 16.如申請專利範圍第15項之方法,纟中氧化偶合步驟係藕 暴露式in化合物至於極性非質子溶劑内之鐵(πι)鹽而 實施。 17·如申凊專利靶圍第16項之方法,纟中鐵(ΠΙ)鹽為氯化鐵。 -6- 593255 8 8 8 8 A B c D 申請專利範圍 18. 如申請專利範圍第15項之方法,其中脫氯步驟係藉接觸 式I之化合物(其中X為C1)與氫、曱酸鹽及含鎳或鈀的觸 媒而實施。 19. 一種化合物,選自由3,3f,6,6*-四甲基-2,2、聯酚,及3,3f-二-異丙基- 6,6’-二甲基-2,聯盼所組成之群。 裝 訂 線 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐)
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|---|---|---|---|
| US09/994,098 US6489517B1 (en) | 2001-11-26 | 2001-11-26 | Process for preparing 3,3′,6,6′-tetraalkyl-2,2′-biphenols and 3,3′,6,6′-tetraalkyl-5,5′-dihalo-2,2′-biphenols |
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| US (2) | US6489517B1 (zh) |
| EP (1) | EP1448503B1 (zh) |
| JP (1) | JP4354819B2 (zh) |
| KR (1) | KR100913466B1 (zh) |
| CN (2) | CN100439309C (zh) |
| AT (1) | ATE385232T1 (zh) |
| AU (1) | AU2002365378A1 (zh) |
| BR (1) | BR0214445B1 (zh) |
| CA (1) | CA2468109A1 (zh) |
| DE (1) | DE60224884T2 (zh) |
| ES (1) | ES2299636T3 (zh) |
| MX (1) | MXPA04004937A (zh) |
| MY (1) | MY130488A (zh) |
| PL (1) | PL371124A1 (zh) |
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| FR2849027B1 (fr) * | 2002-12-23 | 2005-01-21 | Rhodia Polyamide Intermediates | Procede de synthese de composes comprenant des fonctions nitriles a partir de composes a insaturations ethyleniques |
| FR2850966B1 (fr) | 2003-02-10 | 2005-03-18 | Rhodia Polyamide Intermediates | Procede de fabrication de composes dinitriles |
| FR2854891B1 (fr) | 2003-05-12 | 2006-07-07 | Rhodia Polyamide Intermediates | Procede de preparation de dinitriles |
| FR2854892B1 (fr) | 2003-05-12 | 2005-06-24 | Rhodia Polyamide Intermediates | Procede de fabrication de dinitriles |
| US7002046B2 (en) * | 2003-10-07 | 2006-02-21 | General Electric Company | Process for the recovery of dihydroxybiaryl compounds |
| CA2644961A1 (en) | 2006-03-17 | 2007-09-27 | Invista Technologies S.A.R.L. | Method for the purification of triorganophosphites by treatment with a basic additive |
| US7709674B2 (en) | 2006-07-14 | 2010-05-04 | Invista North America S.A R.L | Hydrocyanation process with reduced yield losses |
| JP5271280B2 (ja) * | 2008-01-08 | 2013-08-21 | 日本曹達株式会社 | 光学活性2,2’−ビフェノール誘導体及びその製造方法 |
| KR20150126365A (ko) * | 2013-03-13 | 2015-11-11 | 빈터샬 홀딩 게엠베하 | 치환 트리스(2-히드록시페닐)메탄의 제조 방법 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2041593A (en) * | 1934-10-11 | 1936-05-19 | Pennsylvania Coal Products Com | Process of hydrolyzing chlor alkyl phenols |
| GB1037548A (en) * | 1963-08-30 | 1966-07-27 | Coalite Chem Prod Ltd | Chlorinated phenols |
| US3839469A (en) * | 1967-11-13 | 1974-10-01 | Continental Oil Co | Reductive chlorination of certain alkylphenols |
| US3920757A (en) * | 1971-08-25 | 1975-11-18 | Dow Chemical Co | Chlorination with sulfuryl chloride |
| US3931340A (en) * | 1972-08-03 | 1976-01-06 | Asahi Denka Kogyo K.K. | Chlorination of aromatic compounds |
| JPS5257131A (en) * | 1975-10-31 | 1977-05-11 | Seitetsu Kagaku Co Ltd | Chlorination process for xylenols |
| US4139544A (en) | 1976-11-26 | 1979-02-13 | Ici Americas Inc. | Oxidative coupling of alkylphenols catalyzed by metal complexes of polyimino acids |
| US4132722A (en) | 1976-11-26 | 1979-01-02 | Ici Americas Inc. | Oxidative coupling of alkylphenols catalyzed by metal complexes of diimino acid |
| US4108908A (en) | 1977-02-18 | 1978-08-22 | Ici Americas Inc. | Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of thio-acid compounds |
| US4354048A (en) | 1981-05-22 | 1982-10-12 | The Dow Chemical Company | Copper chromite catalysts for oxidative coupling of phenols |
| JPH0742240B2 (ja) * | 1985-09-30 | 1995-05-10 | 三井石油化学工業株式会社 | ビフエノ−ル類の製造方法 |
| TW213465B (zh) | 1991-06-11 | 1993-09-21 | Mitsubishi Chemicals Co Ltd | |
| DE69412635T2 (de) | 1993-11-23 | 1999-04-15 | E.I. Du Pont De Nemours And Co., Wilmington, Del. | Verfahren und katalysator-zusammensetzungen für die anlagerung von cyanwassenstoff an monoolefine |
| US5512695A (en) | 1994-04-14 | 1996-04-30 | E. I. Du Pont De Nemours And Company | Bidentate phosphite and nickel catalyst compositions for hydrocyanation of monoolefins |
| US5512596A (en) | 1994-09-02 | 1996-04-30 | Gilead Sciences, Inc. | Aromatic compounds |
| IN187044B (zh) * | 1995-01-27 | 2002-01-05 | Du Pont | |
| JP3493266B2 (ja) * | 1996-08-27 | 2004-02-03 | 高砂香料工業株式会社 | 新規な光学活性ジホスフィン化合物、該化合物を製造す る方法、該化合物を配位子とする遷移金属錯体並びに該 錯体を用いた光学活性体の製造方法 |
| US6031120A (en) | 1997-07-29 | 2000-02-29 | E. I. Du Pont De Nemours And Company | Selective synthesis of organodiphosphite compounds |
| MY124170A (en) * | 1997-07-29 | 2006-06-30 | Invista Tech Sarl | Hydrocyanation processes and multidentate phosphite ligand and nickel catalyst compositions therefor |
| US6077979A (en) | 1999-02-18 | 2000-06-20 | E. I. Du Pont De Nemours And Company | Manufacture of 3,3',5,5'-tetramethyl-2,2'-biphenol |
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| Publication number | Publication date |
|---|---|
| WO2003045884A1 (en) | 2003-06-05 |
| KR20040055817A (ko) | 2004-06-29 |
| JP4354819B2 (ja) | 2009-10-28 |
| US6489517B1 (en) | 2002-12-03 |
| KR100913466B1 (ko) | 2009-08-25 |
| AU2002365378A1 (en) | 2003-06-10 |
| ES2299636T3 (es) | 2008-06-01 |
| MXPA04004937A (es) | 2004-08-11 |
| EP1448503A1 (en) | 2004-08-25 |
| CN100368367C (zh) | 2008-02-13 |
| CN1615288A (zh) | 2005-05-11 |
| US6555718B1 (en) | 2003-04-29 |
| PL371124A1 (en) | 2005-06-13 |
| MY130488A (en) | 2007-06-29 |
| EP1448503B1 (en) | 2008-01-30 |
| BR0214445B1 (pt) | 2012-07-10 |
| BR0214445A (pt) | 2004-09-14 |
| DE60224884D1 (de) | 2008-03-20 |
| DE60224884T2 (de) | 2009-01-22 |
| CN100439309C (zh) | 2008-12-03 |
| ATE385232T1 (de) | 2008-02-15 |
| CN1800127A (zh) | 2006-07-12 |
| JP2005510551A (ja) | 2005-04-21 |
| CA2468109A1 (en) | 2003-06-05 |
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