GB1219953A - Process for preparing organic carboxylic acid chlorides and trichloroacryloyl chloride and the products so obtained - Google Patents
Process for preparing organic carboxylic acid chlorides and trichloroacryloyl chloride and the products so obtainedInfo
- Publication number
- GB1219953A GB1219953A GB49760/68A GB4976068A GB1219953A GB 1219953 A GB1219953 A GB 1219953A GB 49760/68 A GB49760/68 A GB 49760/68A GB 4976068 A GB4976068 A GB 4976068A GB 1219953 A GB1219953 A GB 1219953A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carboxylic acid
- acid chlorides
- products
- organic carboxylic
- chloride
- 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
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
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1,219,953. Carboxylic acid chlorides. PRODUITS CHIMIQUES PECHINEY-SAINT-GOBAIN. 21 Oct., 1968 [23 Oct., 1967], No. 49760/68. Heading C2C. Trichloroacryloyl chloride and organic carboxylic acid chlorides are simultaneously prepared by heating hexachloropropene with a carboxylic acid to a temperature of 50 to 220 C. and separating the products from the reaction mixture by distillation. Zinc chloride, ferric chloride or iodine may be present as catalyst in an amount of 0-01 to 10% by weight.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR125439 | 1967-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1219953A true GB1219953A (en) | 1971-01-20 |
Family
ID=8640524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB49760/68A Expired GB1219953A (en) | 1967-10-23 | 1968-10-21 | Process for preparing organic carboxylic acid chlorides and trichloroacryloyl chloride and the products so obtained |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE722661A (en) |
ES (1) | ES359449A1 (en) |
FR (1) | FR1548509A (en) |
GB (1) | GB1219953A (en) |
IL (1) | IL30922A (en) |
NL (1) | NL146142B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4966995A (en) * | 1987-11-05 | 1990-10-30 | Societe Nationale Des Poudres Et Explosifs | Process for the preparation of chlorides of carboxylic acids |
-
1967
- 1967-10-23 FR FR125439A patent/FR1548509A/fr not_active Expired
-
1968
- 1968-10-15 NL NL686814725A patent/NL146142B/en not_active IP Right Cessation
- 1968-10-21 GB GB49760/68A patent/GB1219953A/en not_active Expired
- 1968-10-21 BE BE722661D patent/BE722661A/xx not_active IP Right Cessation
- 1968-10-21 IL IL30922A patent/IL30922A/en unknown
- 1968-10-23 ES ES359449A patent/ES359449A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4966995A (en) * | 1987-11-05 | 1990-10-30 | Societe Nationale Des Poudres Et Explosifs | Process for the preparation of chlorides of carboxylic acids |
Also Published As
Publication number | Publication date |
---|---|
DE1804750A1 (en) | 1969-05-14 |
NL6814725A (en) | 1969-04-25 |
ES359449A1 (en) | 1970-06-01 |
FR1548509A (en) | 1968-12-06 |
DE1804750B2 (en) | 1975-11-27 |
IL30922A0 (en) | 1968-12-26 |
IL30922A (en) | 1973-03-30 |
NL146142B (en) | 1975-06-16 |
BE722661A (en) | 1969-04-21 |
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