56795-45-0Relevant articles and documents
Process for the preparation of 3-cyano-4-aminoacetophenones
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, (2008/06/13)
A new process is disclosed for preparing 3-cyano-4-aminoacetophenone which, starting from 3-cyano-4-acetamidoacetophenone, enables this compound to be produced on an industrial scale in high yields. 3-Cyano-4-aminoacetophenone is an intermediate product for the preparation of 2-amino-5-[1-hydroxy-2-(alkyl- or dialkyl-amino)ethyl]benzonitriles which show β2 -mimetic activities and may be used as feed additives.