GB1374900A - Method of producing amides - Google Patents
Method of producing amidesInfo
- Publication number
- GB1374900A GB1374900A GB5702572A GB5702572A GB1374900A GB 1374900 A GB1374900 A GB 1374900A GB 5702572 A GB5702572 A GB 5702572A GB 5702572 A GB5702572 A GB 5702572A GB 1374900 A GB1374900 A GB 1374900A
- Authority
- GB
- United Kingdom
- Prior art keywords
- containing compound
- carboxyl group
- amides
- producing amides
- rpo
- 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
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1374900 Amides SUMITOMO CHEMICAL CO Ltd 11 Dec 1972 [7 Aug 1972 (2)] 57025/72 Heading C2C The invention comprises a process for the amidation of a carboxyl group-containing compound, wherein the carboxyl group-containing compound is reacted with an amine derivative in the presence of an organic base and a phosphorous acid derivative or salt thereof of formula R<SP>1</SP>.R<SP>2</SP>.RPO 3 where R<SP>1</SP> and R<SP>2</SP> are hydrogen or an alkyl, aralkyl or aromatic group which may have a substituent.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47078863A JPS524B2 (en) | 1972-08-07 | 1972-08-07 | |
JP7886472A JPS5037161B2 (en) | 1972-08-07 | 1972-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1374900A true GB1374900A (en) | 1974-11-20 |
Family
ID=26419926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5702572A Expired GB1374900A (en) | 1972-08-07 | 1972-12-11 | Method of producing amides |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA990283A (en) |
DE (1) | DE2262441C3 (en) |
FR (1) | FR2174505A5 (en) |
GB (1) | GB1374900A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4067903A (en) * | 1975-10-04 | 1978-01-10 | Basf Aktiengesellschaft | Manufacture of arylamines |
DE2901843A1 (en) * | 1979-01-18 | 1980-07-31 | Hoechst Ag | METHOD FOR PRODUCING CARBONIC ACID AMIDES AND PEPTIDES |
-
1972
- 1972-11-27 CA CA157,527A patent/CA990283A/en not_active Expired
- 1972-12-11 GB GB5702572A patent/GB1374900A/en not_active Expired
- 1972-12-20 DE DE19722262441 patent/DE2262441C3/en not_active Expired
- 1972-12-29 FR FR7246860A patent/FR2174505A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2262441A1 (en) | 1974-03-07 |
FR2174505A5 (en) | 1973-10-12 |
DE2262441B2 (en) | 1974-11-14 |
CA990283A (en) | 1976-06-01 |
DE2262441C3 (en) | 1975-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |