GB1318809A - Production of 1-phenyl-vinyl phosphonic acid - Google Patents
Production of 1-phenyl-vinyl phosphonic acidInfo
- Publication number
- GB1318809A GB1318809A GB5387071A GB5387071A GB1318809A GB 1318809 A GB1318809 A GB 1318809A GB 5387071 A GB5387071 A GB 5387071A GB 5387071 A GB5387071 A GB 5387071A GB 1318809 A GB1318809 A GB 1318809A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphonic acid
- phenyl
- production
- vinyl phosphonic
- phenylvinyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- GSSDUXHQPXODCN-UHFFFAOYSA-N 1-phenylethenylphosphonic acid Chemical compound OP(O)(=O)C(=C)C1=CC=CC=C1 GSSDUXHQPXODCN-UHFFFAOYSA-N 0.000 title abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 abstract 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 2
- -1 α-hydroxy-α-methylbenzyl Chemical group 0.000 abstract 2
- 229960000583 acetic acid Drugs 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3826—Acyclic unsaturated acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
Abstract
1318809 (1 - Phenylvinyl)phosphonic acid KNAPSACK AG 19 Nov 1971 [8 Dec 1970] 53870/71 Heading C2P (1-Phenylvinyl)phosphonic acid is prepared by heating a suspension of (α-hydroxy-α-methylbenzyl)phosphonic acid or (α-chloro-α-methylbenzyl)phosphonic acid in 1,1,2,2-tetrachloroethane to 110-140‹ C., cooling the reaction mixture, optionally with addition of toluene thereto, and isolating the resulting crystals. Said starting materials are prepared by reacting acetophenone with phosphorus trichloride and glacial acetic acid, and treating the resulting compound with H 2 O or HCl.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702060218 DE2060218C3 (en) | 1970-12-08 | 1970-12-08 | Process for the preparation of 1-phenyl-vinyl-1-phosphonic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1318809A true GB1318809A (en) | 1973-05-31 |
Family
ID=5790263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5387071A Expired GB1318809A (en) | 1970-12-08 | 1971-11-19 | Production of 1-phenyl-vinyl phosphonic acid |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE776407A (en) |
| CH (1) | CH571534A5 (en) |
| DE (1) | DE2060218C3 (en) |
| FR (1) | FR2117552A5 (en) |
| GB (1) | GB1318809A (en) |
| IT (1) | IT945298B (en) |
| NL (1) | NL175724C (en) |
| SE (1) | SE373592B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2651235A1 (en) * | 1989-08-25 | 1991-03-01 | Colgate Palmolive Co | |
| GR890100852A (en) * | 1989-08-25 | 1991-12-30 | Colgate Palmolive Co | Antiplaque antibacterial oral composition |
| BE1004366A5 (en) * | 1989-08-25 | 1992-11-10 | Colgate Palmolive Co | Styrene-phosphonic acid polymer and preparation method thereof |
| FR2684550A1 (en) * | 1989-08-25 | 1993-06-11 | Colgate Palmolive Co | Antibacterial composition for combating plaque, comprising a styrenephosphonic acid polymer or a copolymer of styrenephosphonic acid and an ethylenically unsaturated monomer |
| US5391816A (en) * | 1993-11-08 | 1995-02-21 | Akzo Nobel N.V. | Formation of 1-phenylvinyl-1-phosphonic acid |
| US5728756A (en) * | 1987-01-30 | 1998-03-17 | Colgate Palmolive Company | Antiplaque antibacterial oral composition |
| CN1054504C (en) * | 1993-03-15 | 2000-07-19 | 科尔加特·帕尔莫利弗公司 | Antibacterial antiplaque oral composition |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130628A1 (en) * | 1981-08-01 | 1983-02-17 | Röhm GmbH, 6100 Darmstadt | SUBSTITUTED 1-PHENYL-VINYL-1-PHOSPHONIC ACIDS AND THEIR USE |
| DE3323392A1 (en) * | 1983-06-29 | 1985-01-10 | Hoechst Ag, 6230 Frankfurt | METHOD FOR PRODUCING DERIVATIVES OF VINYLPHOSPHONIC OR VINYLPYROPHOSPHONIC ACIDS |
-
1970
- 1970-12-08 DE DE19702060218 patent/DE2060218C3/en not_active Expired
-
1971
- 1971-10-27 SE SE1365571A patent/SE373592B/en unknown
- 1971-11-19 GB GB5387071A patent/GB1318809A/en not_active Expired
- 1971-12-03 NL NL7116665A patent/NL175724C/en not_active IP Right Cessation
- 1971-12-06 IT IT5456071A patent/IT945298B/en active
- 1971-12-08 FR FR7144106A patent/FR2117552A5/fr not_active Expired
- 1971-12-08 BE BE776407A patent/BE776407A/en not_active IP Right Cessation
- 1971-12-08 CH CH1790571A patent/CH571534A5/xx not_active IP Right Cessation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5728756A (en) * | 1987-01-30 | 1998-03-17 | Colgate Palmolive Company | Antiplaque antibacterial oral composition |
| FR2651235A1 (en) * | 1989-08-25 | 1991-03-01 | Colgate Palmolive Co | |
| NL8903188A (en) * | 1989-08-25 | 1991-03-18 | Colgate Palmolive Co | ANTIPLAQUE EFFECT ENLARGING POLYMERS. |
| GR890100852A (en) * | 1989-08-25 | 1991-12-30 | Colgate Palmolive Co | Antiplaque antibacterial oral composition |
| BE1004366A5 (en) * | 1989-08-25 | 1992-11-10 | Colgate Palmolive Co | Styrene-phosphonic acid polymer and preparation method thereof |
| FR2684550A1 (en) * | 1989-08-25 | 1993-06-11 | Colgate Palmolive Co | Antibacterial composition for combating plaque, comprising a styrenephosphonic acid polymer or a copolymer of styrenephosphonic acid and an ethylenically unsaturated monomer |
| CN1054504C (en) * | 1993-03-15 | 2000-07-19 | 科尔加特·帕尔莫利弗公司 | Antibacterial antiplaque oral composition |
| US5391816A (en) * | 1993-11-08 | 1995-02-21 | Akzo Nobel N.V. | Formation of 1-phenylvinyl-1-phosphonic acid |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2060218C3 (en) | 1980-06-04 |
| FR2117552A5 (en) | 1972-07-21 |
| CH571534A5 (en) | 1976-01-15 |
| NL175724B (en) | 1984-07-16 |
| DE2060218B2 (en) | 1979-07-19 |
| NL7116665A (en) | 1972-06-12 |
| SE373592B (en) | 1975-02-10 |
| DE2060218A1 (en) | 1972-06-15 |
| NL175724C (en) | 1984-12-17 |
| BE776407A (en) | 1972-06-08 |
| IT945298B (en) | 1973-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |