137640-94-9Relevant articles and documents
Method for preparing amide through electrochemical dechlorination of trichloromethyl pyridine derivative
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Paragraph 0033-0056, (2020/08/27)
The invention discloses a method for preparing amide by electrochemical dechlorination of a trichloromethylpyridine derivative, the method is characterized by comprising the following steps of: (1) dissolving a polychloropyridine derivative in an amine so
Herbicidal carboxamide derivatives
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Example 22, (2010/01/31)
The invention provides compounds of the general formula in whichR1 represents a hydrogen or halogen atom or an alkyl or haloalkyl group;the or each group X independently represents a halogen atom or an optionally substituted alkyl or alkoxy group or an alkenyloxy, alkynyloxy, cyano, carboxy, alkoxycarbonyl, (alkylthio)carbonyl, alkylcarbonyl, amido, alkylamido, nitro, alkylthio, haloalkylthio, alkenylthio, alkynylthio, alkylsulphinyl, alkylsulphonyl, alkyloximinoalkyl or alkenyloximinoalkyl group;n is 0 or an integer from 1 to 5; andL is an alkoxy group.
Process for the preparation of heteroarylcarboxylic amides and esters
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, (2008/06/13)
The invention relates to a process for the preparation of heteroarylcarboxylic amides and esters of formula I in which A1through A5, R1, Hal and X one or twoof the groups A1, A2, A3, A