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BE803648A - Procede de preparation de l'acide alpha- chloracrylique - Google Patents

Procede de preparation de l'acide alpha- chloracrylique

Info

Publication number
BE803648A
BE803648A BE134611A BE134611A BE803648A BE 803648 A BE803648 A BE 803648A BE 134611 A BE134611 A BE 134611A BE 134611 A BE134611 A BE 134611A BE 803648 A BE803648 A BE 803648A
Authority
BE
Belgium
Prior art keywords
preparing alpha
chloracrylic acid
chloracrylic
acid
alpha
Prior art date
Application number
BE134611A
Other languages
English (en)
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 BE803648A publication Critical patent/BE803648A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/54—Halogenated acrylic or methacrylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE134611A 1972-08-18 1973-08-16 Procede de preparation de l'acide alpha- chloracrylique BE803648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2240663A DE2240663C3 (de) 1972-08-18 1972-08-18 Verfahren zur Herstellung von a -Chloraciylsäure

Publications (1)

Publication Number Publication Date
BE803648A true BE803648A (fr) 1974-02-18

Family

ID=5853920

Family Applications (1)

Application Number Title Priority Date Filing Date
BE134611A BE803648A (fr) 1972-08-18 1973-08-16 Procede de preparation de l'acide alpha- chloracrylique

Country Status (10)

Country Link
US (1) US3857882A (fr)
JP (1) JPS5726255B2 (fr)
BE (1) BE803648A (fr)
CA (1) CA1006176A (fr)
DD (1) DD106356A5 (fr)
DE (1) DE2240663C3 (fr)
FR (1) FR2196316B1 (fr)
GB (1) GB1384858A (fr)
IT (1) IT990246B (fr)
NL (1) NL178162C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107411A (en) * 1973-07-18 1978-08-15 Solvay & Cie. Method of preparing salts of poly-alpha-hydroxyacrylic acid
US8653309B2 (en) 2011-04-20 2014-02-18 Honeywell International Inc. Process for producing trans-1233zd
JP6330806B2 (ja) * 2013-07-12 2018-05-30 旭硝子株式会社 不飽和酸エステル又は不飽和酸の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282088A (en) * 1940-06-12 1942-05-05 Pittsburgh Plate Glass Co Chloracrylic esters
US2862960A (en) * 1956-01-16 1958-12-02 Maxwell A Pollack Process for preparing alpha-chloroacrylic compounds
US2870193A (en) * 1957-03-15 1959-01-20 Maxwell A Pollack Making alpha-chloroacrylic compounds
US3027402A (en) * 1960-05-03 1962-03-27 Goodrich Co B F Method for preparing alpha-halo acrylic acids and esters thereof

Also Published As

Publication number Publication date
NL7310785A (fr) 1974-02-20
FR2196316A1 (fr) 1974-03-15
CA1006176A (en) 1977-03-01
NL178162B (nl) 1985-09-02
JPS5726255B2 (fr) 1982-06-03
GB1384858A (en) 1975-02-26
DE2240663C3 (de) 1980-07-17
FR2196316B1 (fr) 1976-11-19
JPS4956917A (fr) 1974-06-03
DE2240663A1 (de) 1974-02-28
DD106356A5 (fr) 1974-06-12
IT990246B (it) 1975-06-20
NL178162C (nl) 1986-02-03
US3857882A (en) 1974-12-31
DE2240663B2 (de) 1979-11-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KNAPSACK A.G.

Effective date: 19870831