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BE776407A - PROCESS FOR PREPARING PHENYL-1-VINYLPHOSPHORIC ACID - Google Patents

PROCESS FOR PREPARING PHENYL-1-VINYLPHOSPHORIC ACID

Info

Publication number
BE776407A
BE776407A BE776407A BE776407A BE776407A BE 776407 A BE776407 A BE 776407A BE 776407 A BE776407 A BE 776407A BE 776407 A BE776407 A BE 776407A BE 776407 A BE776407 A BE 776407A
Authority
BE
Belgium
Prior art keywords
vinylphosphoric acid
preparing phenyl
phenyl
preparing
vinylphosphoric
Prior art date
Application number
BE776407A
Other languages
French (fr)
Original Assignee
Knapsack Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Knapsack Ag filed Critical Knapsack Ag
Publication of BE776407A publication Critical patent/BE776407A/en

Links

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)
BE776407A 1970-12-08 1971-12-08 PROCESS FOR PREPARING PHENYL-1-VINYLPHOSPHORIC ACID BE776407A (en)

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
BE776407A true BE776407A (en) 1972-06-08

Family

ID=5790263

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776407A BE776407A (en) 1970-12-08 1971-12-08 PROCESS FOR PREPARING PHENYL-1-VINYLPHOSPHORIC 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)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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
US5344641A (en) * 1987-01-30 1994-09-06 Colgate-Palmolive Co. Antibacterial antiplaque oral composition
GR1000848B (en) * 1989-08-25 1993-02-17 Colgate Palmolive Co Antiplaque antibacterial oral composition
IL92693A0 (en) * 1989-08-25 1990-09-17 Colgate Palmolive Co Antibacterial antiplaque composition containing novel styrene-phosphonic acid copolymer
FR2684550B1 (en) * 1989-08-25 1999-01-22 Colgate Palmolive Co ANTI-PLATE ANTIBACTERIAL COMPOSITION COMPRISING A POLYMER OF STYRENE-PHOSPHONIC ACID OR A COPOLYMER OF STYRENE-PHOSPHONIC ACID AND AN ETHYLENICALLY UNSATURATED MONOMER.
ZA899970B (en) * 1989-08-25 1991-08-28 Colgate Palmolive Co Antibacterial antiplaque oral composition containing noval styrene-phosphonic acid copolymer
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
GB1318809A (en) 1973-05-31
NL175724B (en) 1984-07-16
DE2060218C3 (en) 1980-06-04
SE373592B (en) 1975-02-10
CH571534A5 (en) 1976-01-15
NL7116665A (en) 1972-06-12
FR2117552A5 (en) 1972-07-21
DE2060218B2 (en) 1979-07-19
NL175724C (en) 1984-12-17
DE2060218A1 (en) 1972-06-15
IT945298B (en) 1973-05-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KNAPSACK A.G.

Effective date: 19861231