PL407783A1 - 3,3-Bis(dihydroxy phosphoryl)biphenyl and method of manufacturing it - Google Patents
3,3-Bis(dihydroxy phosphoryl)biphenyl and method of manufacturing itInfo
- Publication number
- PL407783A1 PL407783A1 PL407783A PL40778314A PL407783A1 PL 407783 A1 PL407783 A1 PL 407783A1 PL 407783 A PL407783 A PL 407783A PL 40778314 A PL40778314 A PL 40778314A PL 407783 A1 PL407783 A1 PL 407783A1
- Authority
- PL
- Poland
- Prior art keywords
- bis
- biphenyl
- manufacturing
- dihydroxyphosphoryl
- dibromobiphenyl
- Prior art date
Links
- NDOISEWTXUXXDX-UHFFFAOYSA-N (5-phenyl-1-phosphonocyclohexa-2,4-dien-1-yl)phosphonic acid Chemical group OP(=O)(O)C1(CC(=CC=C1)C1=CC=CC=C1)P(=O)(O)O NDOISEWTXUXXDX-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- FOWUOVNGKAOCDV-UHFFFAOYSA-N 5,5-dibromo-1-phenylcyclohexa-1,3-diene Chemical group BrC1(CC(=CC=C1)C1=CC=CC=C1)Br FOWUOVNGKAOCDV-UHFFFAOYSA-N 0.000 abstract 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 125000001476 phosphono group Chemical group [H]OP(*)(=O)O[H] 0.000 abstract 2
- -1 3,3'-bis (diisopropyloxyphosphoryl) biphenyl Chemical group 0.000 abstract 1
- 238000005903 acid hydrolysis reaction Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- NFORZJQPTUSMRL-UHFFFAOYSA-N dipropan-2-yl hydrogen phosphite Chemical compound CC(C)OP(O)OC(C)C NFORZJQPTUSMRL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Wynalazek dotyczy 3,3'-bis(dihydroksyfosforylo)bifelylu o wzorze 1 oraz spoobu wytwarzania 3,3'-bis(dihydroksyfosforylo)bifelylu o wzorze 1, polega na tym, że do otrzymanego znaną metodą 3,3-dibromobifenylu dodaje się fosforyn diizopropylowy w stosunku molowym 2,4:1 względem 3,3-dibromobifenylu, diizopropyloetyloaminę w stosunku molowym 2,6:1 względem 3,3-dibromobifenylu oraz katalizator palladowy i acetonitryl jako rozpuszczalnik i otrzymuje się 3,3'-bis(diizopropyloksyfosforylo)bifenyl, po czym w wyniku hydrolizy kwasowej za pomocą stężonego kwasu solnego otrzymuje się 3,3-bis(dihydroksyfosforylo)bifenyl.The invention relates to 3,3'-bis (dihydroxyphosphoryl) bifelyl of formula 1 and the process for the preparation of 3,3'-bis (dihydroxyphosphoryl) bifelyl of formula 1 consists in the addition of diisopropyl phosphite obtained by the known 3,3-dibromobiphenyl method in a 2.4: 1 molar ratio to 3,3-dibromobiphenyl, diisopropylethylamine in a 2,6: 1 molar ratio to 3,3-dibromobiphenyl and a palladium catalyst and acetonitrile as solvent to give 3,3'-bis (diisopropyloxyphosphoryl) biphenyl , followed by acid hydrolysis with concentrated hydrochloric acid to give 3,3-bis (dihydroxyphosphoryl) biphenyl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL407783A PL407783A1 (en) | 2014-04-03 | 2014-04-03 | 3,3-Bis(dihydroxy phosphoryl)biphenyl and method of manufacturing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL407783A PL407783A1 (en) | 2014-04-03 | 2014-04-03 | 3,3-Bis(dihydroxy phosphoryl)biphenyl and method of manufacturing it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL407783A1 true PL407783A1 (en) | 2015-02-16 |
Family
ID=52464722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL407783A PL407783A1 (en) | 2014-04-03 | 2014-04-03 | 3,3-Bis(dihydroxy phosphoryl)biphenyl and method of manufacturing it |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL407783A1 (en) |
-
2014
- 2014-04-03 PL PL407783A patent/PL407783A1/en unknown
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