Reaction of Imines with Naphthoquinones and 2-(Dicyanomethylene)-1,3-indandione
作者:Mohsen Abdel-Motaal Gomaa
DOI:10.1246/bcsj.68.3131
日期:1995.11
Benzylideneanilines react with 2,3-dichloro-1,4-naphthoquinone and 2,3-dicyano-1,4-naphthoquinone to give 2-arylamino-3-chloro-1,4-naphthoquinones and 2-arylamino-3-cyano-1,4-naphthoquinones respectively together with the corresponding aldehydes. Similarly benzylideneanilines react with 2-(dicyanomethylene)-1,3-indandione to give 2-arylamino-2-(1,3-dioxo-2-indanylidene)acetonitriles.