2,4-Diaroyl-3,5,6-triarylanilines from Addition of Benzyl Cyanides to Acetylenic Ketones
作者:Fouli A. Fouli、Ahmed S. A. Youssef、John M. Vernon
DOI:10.1055/s-1988-27546
日期:——
Benzyl cyanides 1a-c react with acetylenic ketones 2a-c in the presence of sodium alkoxides to afford 1:1 (2,3,5-triaryl-5-oxopent-2-enonitriles 3a-i) and 1:2 adducts (2,4-diaroyl-3,5,6-triarylanilines 4a-i).