GB1300918A - Process for the preparation of carboxylic acid chlorides of the benzene series - Google Patents

Process for the preparation of carboxylic acid chlorides of the benzene series

Info

Publication number
GB1300918A
GB1300918A GB5172470A GB5172470A GB1300918A GB 1300918 A GB1300918 A GB 1300918A GB 5172470 A GB5172470 A GB 5172470A GB 5172470 A GB5172470 A GB 5172470A GB 1300918 A GB1300918 A GB 1300918A
Authority
GB
United Kingdom
Prior art keywords
acid chlorides
benzene series
carboxylic acid
preparation
benzene
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
GB5172470A
Other languages
English (en)
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
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1300918A publication Critical patent/GB1300918A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB5172470A 1969-10-31 1970-10-30 Process for the preparation of carboxylic acid chlorides of the benzene series Expired GB1300918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691954793 DE1954793B2 (de) 1969-10-31 1969-10-31 Verfahren zur herstellung von carbonsaeurechloriden der benzolreihe

Publications (1)

Publication Number Publication Date
GB1300918A true GB1300918A (en) 1972-12-29

Family

ID=5749759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5172470A Expired GB1300918A (en) 1969-10-31 1970-10-30 Process for the preparation of carboxylic acid chlorides of the benzene series

Country Status (6)

Country Link
BE (1) BE758209A (enrdf_load_stackoverflow)
CH (1) CH574896A5 (enrdf_load_stackoverflow)
DE (1) DE1954793B2 (enrdf_load_stackoverflow)
FR (1) FR2066768A5 (enrdf_load_stackoverflow)
GB (1) GB1300918A (enrdf_load_stackoverflow)
NL (1) NL7015647A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493054A (en) * 1992-01-29 1996-02-20 Rhone-Poulenc Chimie Process for the synthesis of acid halides and reactants useful for its implementation
CN108117486A (zh) * 2017-12-13 2018-06-05 江西科苑生物药业有限公司 一种联产甲基苯甲酸、甲基苯甲酰氯和苯二甲酰氯的方法
CN117567269A (zh) * 2023-10-19 2024-02-20 江西森众科技有限公司 一种4-氯丁酰氯的合成方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220985B2 (enrdf_load_stackoverflow) * 1972-03-10 1977-06-07
DE2549242A1 (de) * 1975-11-04 1977-05-05 Dynamit Nobel Ag Verfahren zur herstellung von carbonsaeurechloriden der benzolreihe
US4104300A (en) * 1976-07-07 1978-08-01 Dynamit Nobel Aktiengesellschaft Method of preparing carboxylic acid chlorides of the benzene series
DE2714111C2 (de) * 1977-03-30 1985-08-01 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von aromatischen Säurechloriden und 3-Chlorphthalid
DE2841541A1 (de) * 1978-09-23 1980-04-03 Bayer Ag Verfahren zur herstellung von gegebenenfalls substituiertem benzoylchlorid
DE3004693A1 (de) * 1980-02-08 1981-08-13 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von aromatischen sulfonsaeurehalogeniden
FR2622885B1 (fr) * 1987-11-05 1990-01-26 Poudres & Explosifs Ste Nale Nouveau procede de preparation de chlorures d'acides carboxyliques
US5395966A (en) * 1989-03-06 1995-03-07 Atochem Process for the manufacture of acryloyl chloride
CN111848392B (zh) * 2020-07-17 2022-04-26 青岛科技大学 一种制备对苯二甲酰氯的工艺

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493054A (en) * 1992-01-29 1996-02-20 Rhone-Poulenc Chimie Process for the synthesis of acid halides and reactants useful for its implementation
CN108117486A (zh) * 2017-12-13 2018-06-05 江西科苑生物药业有限公司 一种联产甲基苯甲酸、甲基苯甲酰氯和苯二甲酰氯的方法
CN117567269A (zh) * 2023-10-19 2024-02-20 江西森众科技有限公司 一种4-氯丁酰氯的合成方法

Also Published As

Publication number Publication date
FR2066768A5 (enrdf_load_stackoverflow) 1971-08-06
DE1954793A1 (de) 1971-05-06
NL7015647A (enrdf_load_stackoverflow) 1971-05-04
BE758209A (fr) 1971-04-29
CH574896A5 (enrdf_load_stackoverflow) 1976-04-30
DE1954793B2 (de) 1976-07-29

Similar Documents

Publication Publication Date Title
GB1300918A (en) Process for the preparation of carboxylic acid chlorides of the benzene series
BE818203A (fr) Procede de production d'un acide carboxylique aromatique
GB1229182A (enrdf_load_stackoverflow)
CA1019763A (en) Process for the manufacture of carboxylic acid chlorides
NL169996C (nl) Werkwijze ter bereiding van een 3-fenoxybenzylester van een 2,2-dimethylcyclopropaancarbonzuur.
GB1401577A (en) Process for the preparation of a substituted or unsubstituted ethylenically unsaturated carboxylic acid
GB1297568A (enrdf_load_stackoverflow)
AU470740B2 (en) Novel substituted xanthone carboxylic acid compounds
GB1429280A (en) Perfluoroalkylalkylcarobxyl acids, process for their manu facture and their use
GB1410583A (en) Process for preparing benzoyl chloride
BE847787A (fr) Procede de preparation de chlorures d'acides carboxyliques de la serie du benzene,
IT1009890B (it) Procedimento per la produzione di un concentrato di coltura per generi alimentari acidi
CY994A (en) Substituted 2,2-dimethyl cyclopropane carboxylic acid esters processes for their preparation and their use as insecticides
GB1319731A (en) Process for the production of 2-cyano-3,4,5,6-tetrahalogenbenzoic acid alkyl esters
AU465363B2 (en) Novel disubstituted xanthone carboxylic acid compounds
GB1292440A (en) beta-ACETOXYPIVALIC ANHYDRIDE AND PROCESS FOR ITS PREPARATION
GB1220781A (en) Process for the production of nitriles
HK30876A (en) Novel substituted xanthone carboxylic acid compounds
GB1209864A (en) Aromatic poly-(etheramide-oxadiazoles)
AU465362B2 (en) Novel disubstituted xanthone carboxylic acid compounds
IL45965A0 (en) Oximidophosphoric and-thiophosphoric acid esters,their production and their use as pesticides
ES359449A1 (es) Procedimiento de obtencion simultanea de cloruro de acidos organicos y de cloruro de tricloracriloilo.
GB1258459A (enrdf_load_stackoverflow)
CA766260A (en) Process for the production of half-ester chlorides of benzene dicarboxylic acids substituted by chlorine if desired
ZA728289B (en) Unsaturated ether substituted xanthone carboxylic acid compounds

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee