CS231229B1 - 3-R-Y-R'-substituované benzotiazóliové soli a spdsob ich přípravy - Google Patents
3-R-Y-R'-substituované benzotiazóliové soli a spdsob ich přípravy Download PDFInfo
- Publication number
- CS231229B1 CS231229B1 CS743482A CS743482A CS231229B1 CS 231229 B1 CS231229 B1 CS 231229B1 CS 743482 A CS743482 A CS 743482A CS 743482 A CS743482 A CS 743482A CS 231229 B1 CS231229 B1 CS 231229B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- bromide
- wed
- substituted
- formula
- methyl
- Prior art date
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- 150000003839 salts Chemical class 0.000 title claims description 5
- 238000003672 processing method Methods 0.000 title 1
- -1 methoxycarbonylmethyl Chemical group 0.000 claims description 20
- IOJUPLGTWVMSFF-UHFFFAOYSA-N cyclobenzothiazole Natural products C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 claims description 11
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 125000006282 2-chlorobenzyl group Chemical group [H]C1=C([H])C(Cl)=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 3
- 125000006284 3-fluorobenzyl group Chemical group [H]C1=C([H])C(=C([H])C(F)=C1[H])C([H])([H])* 0.000 claims description 3
- 125000006179 2-methyl benzyl group Chemical group [H]C1=C([H])C(=C(C([H])=C1[H])C([H])([H])*)C([H])([H])[H] 0.000 claims description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 claims description 2
- 125000003852 3-chlorobenzyl group Chemical group [H]C1=C([H])C(=C([H])C(Cl)=C1[H])C([H])([H])* 0.000 claims description 2
- 125000006180 3-methyl benzyl group Chemical group [H]C1=C([H])C(=C([H])C(=C1[H])C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 125000006281 4-bromobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1Br)C([H])([H])* 0.000 claims description 2
- 125000004176 4-fluorobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1F)C([H])([H])* 0.000 claims description 2
- 125000006181 4-methyl benzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000006505 p-cyanobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C#N)C([H])([H])* 0.000 claims description 2
- 125000006503 p-nitrobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1[N+]([O-])=O)C([H])([H])* 0.000 claims description 2
- 125000006279 3-bromobenzyl group Chemical group [H]C1=C([H])C(=C([H])C(Br)=C1[H])C([H])([H])* 0.000 claims 1
- 125000006283 4-chlorobenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1Cl)C([H])([H])* 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- LOBNKHIBZPWAPR-UHFFFAOYSA-M propan-2-yl 2-(6-chloro-1,3-benzothiazol-3-ium-3-yl)acetate;bromide Chemical compound [Br-].ClC1=CC=C2[N+](CC(=O)OC(C)C)=CSC2=C1 LOBNKHIBZPWAPR-UHFFFAOYSA-M 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 description 3
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 3
- YETIGQZEYVOXIP-UHFFFAOYSA-M 4-chloro-3-methyl-1,3-benzothiazol-3-ium;iodide Chemical compound [I-].C1=CC(Cl)=C2[N+](C)=CSC2=C1 YETIGQZEYVOXIP-UHFFFAOYSA-M 0.000 description 3
- 241001416181 Axis axis Species 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 150000001555 benzenes Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 239000005631 2,4-Dichlorophenoxyacetic acid Substances 0.000 description 2
- KKHLANTUEYLLDQ-UHFFFAOYSA-M 3-[(4-methoxyphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(OC)=CC=C1C[N+]1=CSC2=CC=CC=C12 KKHLANTUEYLLDQ-UHFFFAOYSA-M 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- 238000007336 electrophilic substitution reaction Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HXKWSTRRCHTUEC-UHFFFAOYSA-N 2,4-Dichlorophenoxyaceticacid Chemical compound OC(=O)C(Cl)OC1=CC=C(Cl)C=C1 HXKWSTRRCHTUEC-UHFFFAOYSA-N 0.000 description 1
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical class C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 description 1
- XBHOUXSGHYZCNH-UHFFFAOYSA-N 2-phenyl-1,3-benzothiazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2S1 XBHOUXSGHYZCNH-UHFFFAOYSA-N 0.000 description 1
- MOCNVIHMANKTLR-UHFFFAOYSA-N 3,4-dimethyl-1,3-benzothiazol-3-ium Chemical compound CC1=CC=CC2=C1[N+](C)=CS2 MOCNVIHMANKTLR-UHFFFAOYSA-N 0.000 description 1
- ZNVYQKJYOOFNLW-UHFFFAOYSA-M 3,6-dimethyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].CC1=CC=C2[N+](C)=CSC2=C1 ZNVYQKJYOOFNLW-UHFFFAOYSA-M 0.000 description 1
- OEMIPYYGPZYSET-UHFFFAOYSA-M 3,6-dimethyl-1,3-benzothiazol-3-ium;iodide Chemical compound [I-].CC1=CC=C2[N+](C)=CSC2=C1 OEMIPYYGPZYSET-UHFFFAOYSA-M 0.000 description 1
- GSOXGUOFGGTKAV-UHFFFAOYSA-M 3-(naphthalen-1-ylmethyl)-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC=C2[N+](CC=3C4=CC=CC=C4C=CC=3)=CSC2=C1 GSOXGUOFGGTKAV-UHFFFAOYSA-M 0.000 description 1
- XHQFWZDMGVAFGO-UHFFFAOYSA-M 3-(naphthalen-2-ylmethyl)-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC=C2[N+](CC=3C=C4C=CC=CC4=CC=3)=CSC2=C1 XHQFWZDMGVAFGO-UHFFFAOYSA-M 0.000 description 1
- SDFNGEKZCYNOPL-UHFFFAOYSA-M 3-[(2-chlorophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].ClC1=CC=CC=C1C[N+]1=CSC2=CC=CC=C12 SDFNGEKZCYNOPL-UHFFFAOYSA-M 0.000 description 1
- JSRUFCRHJIFFBQ-UHFFFAOYSA-M 3-[(2-chlorophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC=C1Cl JSRUFCRHJIFFBQ-UHFFFAOYSA-M 0.000 description 1
- AHMSKVCSRRTCJH-UHFFFAOYSA-M 3-[(2-methylphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].CC1=CC=CC=C1C[N+]1=CSC2=CC=CC=C12 AHMSKVCSRRTCJH-UHFFFAOYSA-M 0.000 description 1
- KWTNYUVYJDLXBI-UHFFFAOYSA-M 3-[(3-bromophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].BrC1=CC=CC(C[N+]=2C3=CC=CC=C3SC=2)=C1 KWTNYUVYJDLXBI-UHFFFAOYSA-M 0.000 description 1
- UOLPJNDYGHBZOA-UHFFFAOYSA-M 3-[(3-bromophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC(Br)=C1 UOLPJNDYGHBZOA-UHFFFAOYSA-M 0.000 description 1
- AXLRTLKNUQRRAD-UHFFFAOYSA-M 3-[(3-chlorophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].ClC1=CC=CC(C[N+]=2C3=CC=CC=C3SC=2)=C1 AXLRTLKNUQRRAD-UHFFFAOYSA-M 0.000 description 1
- SQEWGSGAQWOLPS-UHFFFAOYSA-M 3-[(3-chlorophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC(Cl)=C1 SQEWGSGAQWOLPS-UHFFFAOYSA-M 0.000 description 1
- NBQGIYLRWXOVAN-UHFFFAOYSA-M 3-[(3-nitrophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].[O-][N+](=O)C1=CC=CC(C[N+]=2C3=CC=CC=C3SC=2)=C1 NBQGIYLRWXOVAN-UHFFFAOYSA-M 0.000 description 1
- KIQCUTRTFKOHOP-UHFFFAOYSA-M 3-[(4-bromophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(Br)=CC=C1C[N+]1=CSC2=CC=CC=C12 KIQCUTRTFKOHOP-UHFFFAOYSA-M 0.000 description 1
- KYSCGYMAYGGXDX-UHFFFAOYSA-M 3-[(4-bromophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=C(Br)C=C1 KYSCGYMAYGGXDX-UHFFFAOYSA-M 0.000 description 1
- RBYKWIYTYCYFOG-UHFFFAOYSA-M 3-[(4-chlorophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(Cl)=CC=C1C[N+]1=CSC2=CC=CC=C12 RBYKWIYTYCYFOG-UHFFFAOYSA-M 0.000 description 1
- NBJLTONQLVEYPG-UHFFFAOYSA-M 3-[(4-chlorophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=C(Cl)C=C1 NBJLTONQLVEYPG-UHFFFAOYSA-M 0.000 description 1
- FRYWWFXEQPTIAO-UHFFFAOYSA-M 3-[(4-fluorophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(F)=CC=C1C[N+]1=CSC2=CC=CC=C12 FRYWWFXEQPTIAO-UHFFFAOYSA-M 0.000 description 1
- LXYGLYVNJLCRJE-UHFFFAOYSA-M 3-[(4-fluorophenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=C(F)C=C1 LXYGLYVNJLCRJE-UHFFFAOYSA-M 0.000 description 1
- JANOSRNBXPYHIR-UHFFFAOYSA-M 3-[(4-methoxyphenyl)methyl]-6-methyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(OC)=CC=C1C[N+]1=CSC2=CC(C)=CC=C12 JANOSRNBXPYHIR-UHFFFAOYSA-M 0.000 description 1
- DYIUYECNYHLJSN-UHFFFAOYSA-M 3-[(4-methylphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(C)=CC=C1C[N+]1=CSC2=CC=CC=C12 DYIUYECNYHLJSN-UHFFFAOYSA-M 0.000 description 1
- ARPOUBXSEHAVKT-UHFFFAOYSA-M 3-benzyl-6-methyl-1,3-benzothiazol-3-ium;iodide Chemical compound [I-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC=C1 ARPOUBXSEHAVKT-UHFFFAOYSA-M 0.000 description 1
- JSQHJJOQIYDALO-UHFFFAOYSA-M 4-(1,3-benzothiazol-3-ium-3-ylmethyl)benzenesulfonamide;bromide Chemical compound [Br-].C1=CC(S(=O)(=O)N)=CC=C1C[N+]1=CSC2=CC=CC=C12 JSQHJJOQIYDALO-UHFFFAOYSA-M 0.000 description 1
- BSXRZHWMIWHPRZ-UHFFFAOYSA-M 4-(1,3-benzothiazol-3-ium-3-ylmethyl)benzonitrile;bromide Chemical compound [Br-].C1=CC(C#N)=CC=C1C[N+]1=CSC2=CC=CC=C12 BSXRZHWMIWHPRZ-UHFFFAOYSA-M 0.000 description 1
- LLSSZGSWBHSZLS-UHFFFAOYSA-M 4-[(6-methyl-1,3-benzothiazol-3-ium-3-yl)methyl]benzenesulfonamide;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=C(S(N)(=O)=O)C=C1 LLSSZGSWBHSZLS-UHFFFAOYSA-M 0.000 description 1
- BEBVJNKJYLNFFW-UHFFFAOYSA-M 4-[(6-methyl-1,3-benzothiazol-3-ium-3-yl)methyl]benzonitrile;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=C(C#N)C=C1 BEBVJNKJYLNFFW-UHFFFAOYSA-M 0.000 description 1
- IFEPGHPDQJOYGG-UHFFFAOYSA-N 4-chloro-1,3-benzothiazole Chemical compound ClC1=CC=CC2=C1N=CS2 IFEPGHPDQJOYGG-UHFFFAOYSA-N 0.000 description 1
- NTVBGUFEGHFETQ-UHFFFAOYSA-N 4-chloro-3-methyl-1,3-benzothiazol-3-ium Chemical compound C1=CC(Cl)=C2[N+](C)=CSC2=C1 NTVBGUFEGHFETQ-UHFFFAOYSA-N 0.000 description 1
- PIUXNZAIHQAHBY-UHFFFAOYSA-N 4-methyl-1,3-benzothiazole Chemical compound CC1=CC=CC2=C1N=CS2 PIUXNZAIHQAHBY-UHFFFAOYSA-N 0.000 description 1
- IPNCCQMUUQIQDQ-UHFFFAOYSA-M 4-methyl-3-prop-2-ynyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].CC1=CC=CC2=C1[N+](CC#C)=CS2 IPNCCQMUUQIQDQ-UHFFFAOYSA-M 0.000 description 1
- HTYRTGGIOAMLRR-UHFFFAOYSA-N 5-amino-4-hydroxybenzene-1,3-disulfonic acid Chemical compound NC1=CC(S(O)(=O)=O)=CC(S(O)(=O)=O)=C1O HTYRTGGIOAMLRR-UHFFFAOYSA-N 0.000 description 1
- AIBQGOMAISTKSR-UHFFFAOYSA-N 6-chloro-1,3-benzothiazole Chemical compound ClC1=CC=C2N=CSC2=C1 AIBQGOMAISTKSR-UHFFFAOYSA-N 0.000 description 1
- PMKYJGKSJUBMOD-UHFFFAOYSA-M 6-chloro-3-methyl-1,3-benzothiazol-3-ium;iodide Chemical compound [I-].ClC1=CC=C2[N+](C)=CSC2=C1 PMKYJGKSJUBMOD-UHFFFAOYSA-M 0.000 description 1
- GEQDLDVMVVQWFI-UHFFFAOYSA-M 6-methyl-3-(naphthalen-1-ylmethyl)-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC=C2C(C[N+]=3C4=CC=C(C=C4SC=3)C)=CC=CC2=C1 GEQDLDVMVVQWFI-UHFFFAOYSA-M 0.000 description 1
- MOANOAXVUXXBNP-UHFFFAOYSA-M 6-methyl-3-[(2-methylphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC=C1C MOANOAXVUXXBNP-UHFFFAOYSA-M 0.000 description 1
- BOPPYXNLJLIYKW-UHFFFAOYSA-M 6-methyl-3-[(2-nitrophenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C=1SC2=CC(C)=CC=C2[N+]=1CC1=CC=CC=C1[N+]([O-])=O BOPPYXNLJLIYKW-UHFFFAOYSA-M 0.000 description 1
- HDKNOMLSGAGUQZ-UHFFFAOYSA-M 6-methyl-3-[(3-methylphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].CC1=CC=CC(C[N+]=2C3=CC=C(C)C=C3SC=2)=C1 HDKNOMLSGAGUQZ-UHFFFAOYSA-M 0.000 description 1
- ZXBZKXFZHIKUFT-UHFFFAOYSA-M 6-methyl-3-[(4-methylphenyl)methyl]-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC(C)=CC=C1C[N+]1=CSC2=CC(C)=CC=C12 ZXBZKXFZHIKUFT-UHFFFAOYSA-M 0.000 description 1
- FDJWMVLVKKEQQV-UHFFFAOYSA-M 6-methyl-3-prop-2-ynyl-1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].CC1=CC=C2[N+](CC#C)=CSC2=C1 FDJWMVLVKKEQQV-UHFFFAOYSA-M 0.000 description 1
- 101100289061 Drosophila melanogaster lili gene Proteins 0.000 description 1
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- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- 241000219873 Vicia Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
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- 238000009835 boiling Methods 0.000 description 1
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- 230000008025 crystallization Effects 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- QGXKJHBQLKEOHU-UHFFFAOYSA-M ethyl 2-(6-methyl-1,3-benzothiazol-3-ium-3-yl)acetate;bromide Chemical compound [Br-].CC1=CC=C2[N+](CC(=O)OCC)=CSC2=C1 QGXKJHBQLKEOHU-UHFFFAOYSA-M 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- GGKGYUYJZJRURN-UHFFFAOYSA-M methyl 2-(6-chloro-1,3-benzothiazol-3-ium-3-yl)acetate;bromide Chemical compound [Br-].ClC1=CC=C2[N+](CC(=O)OC)=CSC2=C1 GGKGYUYJZJRURN-UHFFFAOYSA-M 0.000 description 1
- 125000006178 methyl benzyl group Chemical group 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 1
- RMBPQXSSIKHTCG-UHFFFAOYSA-M propan-2-yl 2-(6-methyl-1,3-benzothiazol-3-ium-3-yl)acetate;bromide Chemical compound [Br-].CC1=CC=C2[N+](CC(=O)OC(C)C)=CSC2=C1 RMBPQXSSIKHTCG-UHFFFAOYSA-M 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Description
Vynález sa týká 3-R-Y-r’-substituovaných benzotiazóliových soli obecného vzorce I
/1/ kde R znamená metyl, alyl, propargyl, metoxykarbonylmetyl, etoxykarbonylmetyl, propoxykarbonylmetyl, alyloxykarbonylmetyl, benzyl, 2-metylbenzyl, 3-metylbenzyl, 4-metylbenzyl, 2-chlór benzyl, 3-chlórbenzyl, 4-chlárbenzyl, 2-nitrobenzyl, 3-nitrobenzyl, 4-nitrobenzyl, 3-briabenzyl, 4-brómbenzyl, 3-fluórbenzyl, 4-fluórbenzy1, 4-metoxybensyl, 4-kyanobenzyl, 4-eulfamoylbenzyl; R* 1 znamená 4-H, 4-metyl, 4-chlór, 6-H, 6-metyl, 6-chlórj X znamená bromidový, jódidový, metosulfátový anlon a Y znamená 4, 6 a spSsebu ich přípravy.
Do súčasnej doby bola nejvačSia pozornost věnovaná syntéze rSznych 2-alkylbenzotiezóliových solí. Niektoré kvartérne soli benzotiazólu nesubstituované v poloze 2 sú tiež dávno známe, ale ich biologickým vlastnostiam nebola prakticky věnované žiadna pozornost. Zásadné literárně odkazy z chemickej oblasti benzotiazólu boli citované v AO autorů Suteriae V., Halgaše J., Sekerky V. 6. 223426 2-R-3-R^-substituované benzotiazólové soli a spfisob ich přípravy a čialej v Ss. autorskom osvedSeniu S. 231212.
Chemické vlastnosti benzotiazólu nasvedčujú tomu, že tiazóliový kruh v podstatě nemá aromatický charakter. Elektrofilné substitučné reakcie prebiehajú na benzénovom jadre /Hunter R. F.: J. Chem. Soc. 1926, 537J 1930, 125; 1935, 1975/, predovšetkým v polohe 6.
Aj v případe 2-fenylbenzotiazólu idú elektrofilné substitúcie do tej istej polohy a nie na fenylovú skupinu /Rivier H., Zeltner J.: Helv. Chim. Acta 20, 691 (1937)/. Stádium prenosov elektronových efektov substituentov z benzénového jadra na reakčné centrum v polohe 2 ukázalo, že efekty sa prenášajú takmer výlučné cez dusíkový atóm heterooyklu a nie cez atóm síry /Bartoli G., Todesco P.E.: Tetrahedron 32, 399 (1976); Sawhney S. N., Boykin D. W.: J. Org. Chem. 44, 1136 (1979)/. Pri vysokých teplotách sa benzotiazól halogenuje do polohy 2 a jedná sa pravděpodobně o radikálový priebeh reakcie /Jansen L., Wibaut J. P.: Rec. Trav. Chim. Pays-Bas 56, 699 (1937)/.
Pfisobením minerálnych kyselin na benzotiazól .vznikajú soli, silné bázy spfisobujú štiepanie tiazólového kruhu, ktoré je podporované prítomnosťou elektrónakceptórnyoh skupin na benzénovom jadre /Bartoli G., Ciminale F., Todesco P. E.: J. Chem. Soc. Perkin Trans.
1975, 1472/. 6-substituované 2-benzotiazólaminy, východiskové látky pre přípravu 6-substi tuovaných benzotiazólov sa připravili tiokyanáciou příslušných p-substituovaných anilínov. /Brewster R. Q., Danis F. B.: J. Am. Chem. Soc. 58, 1364 (1936)/ a podobné 4-substituované 2-benzotiazólamíny z o-substituovaných anilínov převedením na tiomočoviny a ich oyklizáciou pfisobením brómu /Dalgliesh C. E., Mann F. G.: J. Chem. Soc. 1945, 893/.
Na dezamináciu bola aplikovaná metoda /Cadogan J. 1. G., Molina G. A.: J. Chem. Soc. Perkin I, 1973, 541/, ktoré po diazotácii niektorých aromatických alebo heterocyklických amínov pentylnitritom v bezvodom tetrahydrofuráne poskytuje deriváty s vodíkom naviazaným na mieste pfivodnej aminoskupiny. Podl’a literatúry 3-R-Y-R -substituované benzotiazóliové soli všeobecného vzorca I nie sú doteraz známe.
i Podstata spfisobu přípravy 3-R-Y-r’ substituovaných benzotiazóliových soli pedl’a vynálezu spočívá v tom, že 4-r’ alebo 6-r’ benzotiazól, kde r’ znamená to isté ako vo vzorci I, reaguje s zlúčeninou obecného vzorca RX, kde R a X znamená to isté ako vo vzorci I, v prostředí organických rozpúštadiel, ako sú dimetylformamid, dimetylsulfoxid, acetonitril, nižšije alifatické ketony a alkoholy pri teplote 50 až 100 °C po dobu 5 až 30 hodin.
Uvedenú reakciu naznačuje schéma:
kde R, r’ a X má horeuvedený význam.
Příklad 1 mól substituovaného 2-aminobenzotiazólu sa rozpustil v 500 ml bezvodého tetrahydrofuránu a roztok sa prikvapkal do vriacej zmesi 186 g /1,6 mólu/ pentylnitrilu a 1 000 al bezvodého tetrahydrofuránu počas 1,5 hodiny. Zmes sa zohrievala na reflux áalších 6 hodin. Rozpúšladlo sa oddestilovalo a tmavý zvyšok sa premyl vodou. Organická vrstva sa oddělila, vodná sa extrahovala 200 ml benzénu. Benzénový extrakt sa přidal k organickej vrstvě a táto zmes sa destilovala pri zníženom tlaku. Po oddestilování rozpúšťadla a 1-pentanolu sa zachytával produkt. Destilát sa ešte raz predestiloval pri zníženom tlaku cez 20 cm vpichovanú kolonu. Chlórderiváty sa prekryštalizovali zo zriedeného etanolu.
Příklad 2
Příprava 3-metyl-4-chlórbenzotiazóliumjodidu /1/
Do sklenenej ampule sa vleje roztok 4,27 g /0,025 mol/ 4-chlórbenzotiazólu v 5 ml acetonu. Trubice se ochladí v zmesi l’adu a soli a naváži sa do nej 4,26 g /0,03 mol/ metyljodidu. Obsah trubice sa premieša a ochladí v zmesi C02 a acetonu s teplotou asi -80 °C. Potom sa vopred zúžený otvor zataví a trv.bica sa nechá ohriat na laboratórnu teplotu, vloží sa do vodného kúpela a pomaly sa zahrieva na teplotu 55 °C. Pri tejto teplote sa zahrieva 10 hodin. Potom sa znova ochladí a po otvorení sa kryštalická kvartérna sol odsaje, premyje bezvodým acetónom a prekryštalizuje z bezvodého tetrahydrofurénu s 1' až 2 % metanolu.
Příklad 3
Příprava 3-metyl-4-metylbenzotiazóliummetosulfátu /111/
14.9 g /0,1 mol/ 4-metylbenzotiazólu, 12,6 g /0,1 mol/dimetylsulfátu zreaguje státim pri laboratórnej teplote po dobu 20 hodin. Kryštalizácia sa uskutočnila zo zmesi metanolu a tetrahydrofuránu (1:3)·
Přikládá
Příprava 3-izopropoxykarbonylmetyl-6-chlórbenzotiazólium bromidu /XVII/
16.9 g /0,1 mol/ 6-chlórbenzotiazólu, 27,1 g /0,15 mol/ izopropylesteru kyseliny brómoctovej sa mieša s 10 ml dimetylformamldu a 5 ml acetonu. Reakčná zmes sa zohrieva 6 až 12 hodin pri 50 až 70 °C. Po ochladení sa do reakčnej zmesi přidá 10 až 20 ml éteru alebo petrol éteru. Krystalický podiel sa krystalizuje zo zmesi metanol a éter /1:3/.
Výsledky elementárnej analýzy a fyzikálno-chemické konštanty syntetizovaných zlúčenín I až LVI sú uvedené v tabuíke 1.
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Vysvětlivky:
I 3~Metyl-4-chlórbenzotiazóliuffljo<3id
II 3-Metyl-4-chlorbenzotiazóliummetosulfát
III 3-Metyl-4-metylbenzotiazóliumsietO8Ulfát
IV 3~Jíetyl-6-chlórbenzot,iszóliumbromid
V 3-Metyl-6-chlórbenzotiazóliumjodid
VI 3-Metyl-6-metylbenzotiazóliumbromid
VII 3-Metyl~6-metylbenzotiazólium jodid
VIII 3-Propargyl-4-metylbenzotiazóliumbromid
IX 3-Propargyl--6-metylbenzotiazóliumbroniid
X 3~Propargyl-6~chlórbenzotiazólIunibroniid
XI 3-Alyl-6-chlór-bsnzotiazóliumbromid
XII 3-Metoxykarbonylmetyl-£-metylbenzotiazollumbroaid íIII 3~Metoxykarbonylmetyl~6-chlórbenzotiazóltumbromid
XIV 3-Etoxykarbonylmetyl~6-metylbenzotiazóliumbromid
XV 3-Propoxykarbonylaietyl-6-metylbenzotiazoliumbro)iiid
XVI 3-Propoxykarbanylmetyl-6-chlórbenzotiazóliumbromid
XVII 3-Izopropoxykarbonylmetyl-6-metylbenzotiazóliUB!broiiiid
XVIII 3-Izopropoxykarbonylmetyl-6-chlórbenzotiazóliumbroaiid
XIX 3-Alyloxykarbonylmetyl-6-chlórbenzotiazoliumbromid
XX 3-/2-Metylbenzyl/benzotiazóliumbroiaid
XXI 3/3”Metylbenzyl/benzotlazólíumbromid
XXII 3-/4-Metylbenzyl/benzotiazóliumbroniid
XXIII 3-/2-Chlórbenzyl/benzotiazóliumbrom.id
XXIV 3-/3-Chlórbenzyl/benzot.iazóliunibromid
XXV 3-/4-Chlórbenzyl/benzotiazóliumbromid
XXVI 3-/3-Nitrobenzyl/benzotiazóliumbromid
XXVIÍ 3-/3-Brómbenzyl/benzotiazóliumbroniid
XXVIII 3-/4-Brómbenzyl/benzotiazóliumbromid
XXIX 3-/3-Fluorbenzyl/benzotiazól.iumbi'on!Íd
XXX 3-/4-Fluorbenzyl/benzotiazóliumbromid
XXXI 3-/4-Metoxybenzyl/benzotiazóliumbroniid
XXXII 3-/4-Kyanobenzyl/benzotiazóliumbromid
XXXIII 3-/1-Naftylmetyl/benzotiazóliumbromid
XXXIV 3-/2-Naftylmetyl/benzotiazóliumbromid
XXXV 3-/4-Sulfamoylbenzyl/benzotiazóliumbromid
XXXVI 3-/4-MeEyloxybenzyl/benzotiazóliumbroniid
XXXVII 3-Benzyl-6-metylbenzotiazóliumjodid
XXXVIII 3~/2-Metylbenzyl/-6-metylbenzotiazóliumbromid
XXXIX 3-/3-Metylbenzyl/-6-metylbenzotiazóliumbromid
XL 3-/4-Metylbenzyl/-6-metylbenzotiazóliumbromid
XLI 3-/2-Chlórbenzyl/-6-metylbenzotiazóliumbromid
XLII 3-/3-Chlórbenzyl/-6-metylbenzotiazóliumbromid
XLIII 3-/4-Chlórbenzyl/-6-metylbenzotiazóliumbromid
XLIV 3-/2-Niti'obenzyl/-6-metylberiZotiazóliumbro(nid
XLV 3-/3-Nitrobenzyl/-6.-iíetýlbenzatiazóliuinl»i,eeiá
XLVI 3-/4-KitrobenzyI/-6-metylbenzotiazóliumbromid
XLVII 3-/3-Brómbenzyl/-6-metylbenzotiazóliumbromid
XLVIII 3-/4-Brómbenzyl/-6-metylbenzotiazóliumbromid
XLIX 3-/3-Fluorbenzyl/-6-ffletylbenzotiazóliumbromid
L 3-/4-Fluorbenzy3./-6-metylbenzotiazóliumbromid
LI 3-/4-Metoxybenzyl/-6-metylbenzotiazóliumbromid
Lil 3-/4-Kyanobenzyl/-6~metylbenzotiazóliumbromid
Lili 3-/1~Naftylmetyl/-6-metylbenzotiazóliumbromid :31229
LIV 3“/2-Naftylmetyl/-6-metylbenzotiazóliumbromid LV 3-/4-Sulf amoylbenzyl/-6-nietylbřínzotiazóliumbromid
LVI 3-/4-Mezyloxybenzyl/~6-metylbenzotiazóliumbromid
Látky podl’a vynálezu sú účinné ako stimulátory a inhibitory rastu rastlín. Kastové testy sa realizovali autormi modifikovanou metodou na modelovom objekte Vika siata. Tento model bol vybraný .pře vysokú homogenitu v klíčivosti semien a raste klíčencov. Příklad 5 bližšie osvětluje spfisob testovania zlúčenín podTa vynálezu na stimulačnú a Inhiblčnú účinnost.
Příklad 5
Semená Viky siatej klíčili v Petriho miskách v termostate v tme, pri 25 °C. Klíčence po 48 hodinóvom raste sa exponovali v molárnych roztokoch 3-R-4-R1 - a 3-R-6-R1 _ substituovaných benzotiazóliových solí, kde R, R1 a X“ podTa všeobecného vzorca je uvedené v I až LVI, tabuTka 1, v koncentračnej škále 10_1“ až 10~1 M. Po 24 hodinách inkubácií bol stanovený prírastok predlžovacieho rastu koreňov. Pri každom stanovení bol uskutočnený aj rastový efekt v kontrolnej sérii. Sirka pokusného a kontrolného súboru, ako aj signifikantnost medzi súbormi, boli stanovené biometricky.
Ako Standardy boli testované kyselina beta-indolyloctové /IAA/, kyselina 2,4-dichlórfenoxyoctová /2,4-D/ a 2-chlóre.tyltrimetylamóniumchlorid /GCC/. Výsledky stimulačného a inhibičného účinku váčšiny syntetizovaných zlúčenín podTa vynálezu sú uvedené v tabuTke 2.
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Claims (2)
1. 3-R-Y-R1-substituované benzotiazóliové soli všeobecného vzorce I r1+oT^€ ch x'(+i /1/ kde R znamená metyl, alyl, propargyl, metoxykarbonylmetyl, etoxykarbonylmetyl, propoxykarbonylmetyl, alyloxykarbonylmetyl, benzyl, 2-metylbenzyl, 3-metylbenzyl, 4-metylbenpyl,
2- chlórbenzyl, 3-chlórbenzyl, 4-chlórbenzyl, 2-nitrobenzyl, 3-nitrobenzyl, 4-nitrobenzyl,
3- brómbenzyl, 4-brómbenzyl, 3-fluórbenzyl, 4-fluorbenzyl, 4-metoxykenzyl, 4-kyanobenzyl,
4- sulfoamoylbenzyl, R1 znamená 4-H, 4-metyl, 4-chlór, 6-H, 6-ehlór, 6-metyl; a X* znamená brómidový, jodidový, metosulfátový anion a Ϊ znamená 4,6.
2. Sp6sob pripravy látok všeobecného vzorca I podTa bodu 1 vyznačujúci sa tým, že 4-R1 alebo 6-R1 - benzotiazól, kde R1 znamená to isté ako vo vzorci I, reaguje s zlúčeninou všeobecného vzorca RX, kde R a X znamená to isté ako vo vzorci I, v prostředí organických rozpúštadiel, ako sú dimetylformamid, dimetylsulfonid, aoetonitril, nižšie alifatické ketony a alkoholy, pri teplote 50 až 100 °C, po dobu 5 až 30 hodin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS743482A CS231229B1 (sk) | 1982-10-20 | 1982-10-20 | 3-R-Y-R'-substituované benzotiazóliové soli a spdsob ich přípravy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS743482A CS231229B1 (sk) | 1982-10-20 | 1982-10-20 | 3-R-Y-R'-substituované benzotiazóliové soli a spdsob ich přípravy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS231229B1 true CS231229B1 (sk) | 1984-10-15 |
Family
ID=5423465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS743482A CS231229B1 (sk) | 1982-10-20 | 1982-10-20 | 3-R-Y-R'-substituované benzotiazóliové soli a spdsob ich přípravy |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS231229B1 (sk) |
-
1982
- 1982-10-20 CS CS743482A patent/CS231229B1/sk unknown
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