DE2240663C3 - Verfahren zur Herstellung von a -Chloraciylsäure - Google Patents

Verfahren zur Herstellung von a -Chloraciylsäure

Info

Publication number
DE2240663C3
DE2240663C3 DE2240663A DE2240663A DE2240663C3 DE 2240663 C3 DE2240663 C3 DE 2240663C3 DE 2240663 A DE2240663 A DE 2240663A DE 2240663 A DE2240663 A DE 2240663A DE 2240663 C3 DE2240663 C3 DE 2240663C3
Authority
DE
Germany
Prior art keywords
acid
chloroacrylic
dichloropropionic
weight
acrylic acid
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
Application number
DE2240663A
Other languages
German (de)
English (en)
Other versions
DE2240663A1 (de
DE2240663B2 (de
Inventor
Eberhard Dipl.-Chem. Dr. 5042 Erftstadt Auer
Klaus Dipl.-Chem. Dr. Gehrmann
Wilhelm Dipl.- Chem. Dr. Vogt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Priority to DE2240663A priority Critical patent/DE2240663C3/de
Priority to CA178,050A priority patent/CA1006176A/en
Priority to NLAANVRAGE7310785,A priority patent/NL178162C/xx
Priority to US00387754A priority patent/US3857882A/en
Priority to IT52010/73A priority patent/IT990246B/it
Priority to GB3873573A priority patent/GB1384858A/en
Priority to BE134611A priority patent/BE803648A/xx
Priority to FR7330041A priority patent/FR2196316B1/fr
Priority to DD172955A priority patent/DD106356A5/xx
Priority to JP9285573A priority patent/JPS5726255B2/ja
Publication of DE2240663A1 publication Critical patent/DE2240663A1/de
Publication of DE2240663B2 publication Critical patent/DE2240663B2/de
Application granted granted Critical
Publication of DE2240663C3 publication Critical patent/DE2240663C3/de
Expired legal-status Critical Current

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)
DE2240663A 1972-08-18 1972-08-18 Verfahren zur Herstellung von a -Chloraciylsäure Expired DE2240663C3 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE2240663A DE2240663C3 (de) 1972-08-18 1972-08-18 Verfahren zur Herstellung von a -Chloraciylsäure
CA178,050A CA1006176A (en) 1972-08-18 1973-08-03 PRODUCTION OF .alpha.-CHLORACRYLICACID
NLAANVRAGE7310785,A NL178162C (nl) 1972-08-18 1973-08-03 Werkwijze voor het bereiden van alfa-chlooracrylzuur.
US00387754A US3857882A (en) 1972-08-18 1973-08-13 Production of alpha-chloroacrylic acid
IT52010/73A IT990246B (it) 1972-08-18 1973-08-14 Procedimento per produrre acido alfa cloraorilico
BE134611A BE803648A (fr) 1972-08-18 1973-08-16 Procede de preparation de l'acide alpha- chloracrylique
GB3873573A GB1384858A (en) 1972-08-18 1973-08-16 Production of alpha-chloroacrylic acid
FR7330041A FR2196316B1 (enExample) 1972-08-18 1973-08-17
DD172955A DD106356A5 (enExample) 1972-08-18 1973-08-17
JP9285573A JPS5726255B2 (enExample) 1972-08-18 1973-08-18

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 (3)

Publication Number Publication Date
DE2240663A1 DE2240663A1 (de) 1974-02-28
DE2240663B2 DE2240663B2 (de) 1979-11-08
DE2240663C3 true DE2240663C3 (de) 1980-07-17

Family

ID=5853920

Family Applications (1)

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

Country Status (10)

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

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
GB1384858A (en) 1975-02-26
JPS5726255B2 (enExample) 1982-06-03
NL7310785A (enExample) 1974-02-20
FR2196316A1 (enExample) 1974-03-15
IT990246B (it) 1975-06-20
FR2196316B1 (enExample) 1976-11-19
US3857882A (en) 1974-12-31
DE2240663A1 (de) 1974-02-28
BE803648A (fr) 1974-02-18
DE2240663B2 (de) 1979-11-08
DD106356A5 (enExample) 1974-06-12
JPS4956917A (enExample) 1974-06-03
NL178162C (nl) 1986-02-03
NL178162B (nl) 1985-09-02
CA1006176A (en) 1977-03-01

Similar Documents

Publication Publication Date Title
DE69813312T2 (de) Verfahren zur herstellung von cyclopropylethyn sowie zwischenprodukte zur herstellung von cyclopropylethyn
DE2704512C2 (enExample)
DD149065A5 (de) Verfahren zur herstellung von 2,3,5-trichlorpyridin
DE2604277C2 (de) Verfahren zur Herstellung von 2,5- Dichlor-p-xylol
EP0132733B1 (de) Neue Fluorpivalsäurefluoride und Verfahren zu ihrer Herstellung
DE2240663C3 (de) Verfahren zur Herstellung von a -Chloraciylsäure
EP0057844B1 (de) Verfahren zur Herstellung von Polychlorbenzoylchloriden
CH633244A5 (de) M-brom-benzotrifluoride.
DE2642140A1 (de) Verfahren zur herstellung von benzoylcyanid
DE2614241A1 (de) Verfahren zur herstellung von acylcyaniden
EP0024588B1 (de) Verfahren zur Herstellung von substituierten Cyclopropyl-carbonsäure-(alpha-cyano-3-phenoxy-benzyl)-estern
DE3245366A1 (de) Verfahren zur herstellung von 1,2-dichlorethan
DE2642199A1 (de) Verfahren zur herstellung von benzoylcyanid
DE2717075A1 (de) Verfahren zur herstellung von benzoylcyanid
EP0391212B1 (de) Verfahren zur Herstellung von bifunktionellen Z-Stilbenverbindungen, neue bifunktionelle Z-Stilbenverbindungen sowie die Verwendung der Z-Stilbenverbindungen zur Herstellung von Polymeren
EP0063740B1 (de) Verfahren zur Herstellung von tertiären Alkylcyaniden
DE3148450A1 (de) Katalysatorgemisch und verfahren zur herstellung von 1,2-dichlorethan
CH630593A5 (de) Verfahren zur herstellung von 4-brom-2-chlorphenol.
CH630592A5 (de) Verfahren zur herstellung von 2-halogen-4-bromphenolen.
EP0043490B1 (de) Verfahren zur Herstellung von Acylcyaniden
EP0347692B1 (de) Verfahren zur Herstellung von fluorsubstituierten Benzaldehyden
DE2660213C2 (de) Verfahren zur Herstellung von Acylcyaniden
DE2649744B2 (de) Verfahren zur Herstellung von Indolin
EP0145907B1 (de) Verfahren zur Herstellung von alpha-Ketonitrilen
EP0071790B1 (de) Neue Fluormethylthiobenzoylfluoride und Verfahren zu ihrer Herstellung

Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee