GB201104203D0 - Chemical process - Google Patents
Chemical processInfo
- Publication number
- GB201104203D0 GB201104203D0 GB201104203A GB201104203A GB201104203D0 GB 201104203 D0 GB201104203 D0 GB 201104203D0 GB 201104203 A GB201104203 A GB 201104203A GB 201104203 A GB201104203 A GB 201104203A GB 201104203 D0 GB201104203 D0 GB 201104203D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- formula
- chemical process
- acid catalyst
- lewis 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.)
- Ceased
Links
Abstract
The invention relates to a novel process for preparing aromatic primary amides. The process involves reacting a compound of formula (II) with liquid ammonia in the presence of a solid Lewis acid catalyst to form a compound of formula (I) wherein Ar and R1 are as defined in the claims.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201104203A GB201104203D0 (en) | 2011-03-11 | 2011-03-11 | Chemical process |
PCT/EP2012/054005 WO2012123328A1 (en) | 2011-03-11 | 2012-03-08 | Process for the preparation of aromatic primary amides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201104203A GB201104203D0 (en) | 2011-03-11 | 2011-03-11 | Chemical process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201104203D0 true GB201104203D0 (en) | 2011-04-27 |
Family
ID=43980886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201104203A Ceased GB201104203D0 (en) | 2011-03-11 | 2011-03-11 | Chemical process |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB201104203D0 (en) |
WO (1) | WO2012123328A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103145580B (en) * | 2013-03-11 | 2015-04-08 | 黄河三角洲京博化工研究院有限公司 | Method for preparing 2-(4-fluorobenzene formyl) benzamide |
DE102013206447A1 (en) * | 2013-04-11 | 2014-10-16 | Bayer Cropscience Ag | Process for the synthesis of carboxylic acid amides |
CN104193645B (en) * | 2014-07-15 | 2017-02-01 | 上海应用技术学院 | Preparation method of chiral dimethyl cyclopropyl carboxamide |
EP3553179A1 (en) | 2018-04-12 | 2019-10-16 | Universität Bielefeld | Enantioselective biocatalytic preparation of 4-cyano-substituted 1-aminoindane and ozanimod |
CN111362822A (en) * | 2020-02-18 | 2020-07-03 | 中国平煤神马能源化工集团有限责任公司 | Preparation method of aromatic amide compound |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3253006A (en) * | 1962-10-09 | 1966-05-24 | Procter & Gamble | Preparation of amides of higher fatty acids |
US4277410A (en) | 1980-05-02 | 1981-07-07 | Emery Industries, Inc. | Process for the production of carboxylic amides using alkyltin catalysts |
MY143828A (en) * | 2004-06-17 | 2011-07-15 | Malaysian Palm Oil Board | A process for the production of fatty acid amides |
JP5221107B2 (en) * | 2007-11-12 | 2013-06-26 | 花王株式会社 | Method for producing aliphatic carboxylic acid amide |
MX2011006426A (en) | 2008-12-24 | 2011-07-20 | Syngenta Ltd | Methods for the preparation of aryl amides. |
-
2011
- 2011-03-11 GB GB201104203A patent/GB201104203D0/en not_active Ceased
-
2012
- 2012-03-08 WO PCT/EP2012/054005 patent/WO2012123328A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012123328A1 (en) | 2012-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |