GB1125772A - Production of the acid chlorides of chloroaliphatic acids - Google Patents
Production of the acid chlorides of chloroaliphatic acidsInfo
- Publication number
- GB1125772A GB1125772A GB3249165A GB3249165A GB1125772A GB 1125772 A GB1125772 A GB 1125772A GB 3249165 A GB3249165 A GB 3249165A GB 3249165 A GB3249165 A GB 3249165A GB 1125772 A GB1125772 A GB 1125772A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphur
- acid chlorides
- chloroaliphatic
- carboxylic acid
- 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
- 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)
Abstract
1,125,772. Chloroaliphatic carboxylic acid chlorides. IMPERIAL CHEMICAL INDUSTRIES Ltd. 15 July, 1966 [29 July, 1965], No. 32491/65. Heading C2C. Chloroaliphatic carboxylic acid chlorides are obtained by reacting the corresponding aliphatic carboxylic acids with chlorine and at least 0À2 moles of sulphur monochloride per mole of carboxylic acid at a temperature of at least 40‹ C. The sulphur monochloride used may be the compound itself or a precursor thereof, e.g. an organic sulphur compound, sulphur, sulphur tetrachloride or a mixture thereof, and the process may be carried out in the presence of a halogenation catalyst, e.g. ferric chloride, aluminium chloride, zinc chloride or tin chloride.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3249165A GB1125772A (en) | 1965-07-29 | 1965-07-29 | Production of the acid chlorides of chloroaliphatic acids |
DE19661568856 DE1568856A1 (en) | 1965-07-29 | 1966-07-27 | Process for the production of chlorasiphatic acid chlorides |
FR71463A FR1488064A (en) | 1965-07-29 | 1966-07-29 | Process for the production of chloroaliphatic acid chlorides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3249165A GB1125772A (en) | 1965-07-29 | 1965-07-29 | Production of the acid chlorides of chloroaliphatic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1125772A true GB1125772A (en) | 1968-08-28 |
Family
ID=10339412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3249165A Expired GB1125772A (en) | 1965-07-29 | 1965-07-29 | Production of the acid chlorides of chloroaliphatic acids |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1568856A1 (en) |
GB (1) | GB1125772A (en) |
-
1965
- 1965-07-29 GB GB3249165A patent/GB1125772A/en not_active Expired
-
1966
- 1966-07-27 DE DE19661568856 patent/DE1568856A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1568856A1 (en) | 1970-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1249366A (en) | Production of chlorine dioxide | |
GB1292903A (en) | Process for the manufacture of carbon tetrachloride | |
GB1134585A (en) | Process for the joint manufacture of 2,2,3-trichlorobutane and 1,2,3-trichlorobutane | |
GB1041695A (en) | Process for the preparation of aromatic carboxylic acids | |
FI892059A0 (en) | Process for the preparation of ferric chloride from dilute hydrochloric acid | |
GB1303087A (en) | ||
GB1444787A (en) | ||
GB1163934A (en) | Production of Sulphonyl Chlorides | |
GB1491841A (en) | Process for the preparation of 2,5-dichloro-p-xylene | |
GB1125772A (en) | Production of the acid chlorides of chloroaliphatic acids | |
GB1490677A (en) | Process for the preparation of 2,5-dichlorotoluene | |
GB1163927A (en) | Improvements in or relating to the Chlorination of Toluene | |
GB1313028A (en) | Preparation of anhydrous aluminium chloride and its use in the preparation of aromatic ketocarboxylic acids | |
GB1324808A (en) | Process for the preparation of acid chlorides and or of their corresponding acids from chlorinated aliphatic hydrocarbons containing a ccl2-c- group | |
GB1265045A (en) | ||
GB1360407A (en) | Production of aromatic hydroxamic acid halides | |
GB1368781A (en) | Process for thre preparation of chlorinated hydrocarbons | |
GB1226145A (en) | ||
GB1165914A (en) | Salts of Perfluorocyclo Alkanols | |
GB987516A (en) | Improvements in and relating to the preparation of carboxylic acid halides | |
GB1250230A (en) | ||
GB1247660A (en) | Process for the preparation of m-chloronitrobenzene | |
GB1359889A (en) | Manufacture of perchlorofluoromethanes | |
GB1258557A (en) | ||
GB1499221A (en) | Process for producing chlorosulphonylbenzoylchloride |