Lin Xue
2013
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Journal
Chemical Research and Application
Abstract
Two improvement approaches for the synthesis of 2-amino-5-cyano-N,3-dimethylbenzamide(1),which used thionyl chloride instead of phosgene and its derivatives was reported,Compound 1 was obtained in good yield.The influences of methylamine, reaction temperature,solvent and different pyridine derivatives on reaction were investigated.