The Mannich Reaction of Butanone, Aromatic Aldehydes and Aromatic Amines
作者:Yi Lin、Zou Junhua、Lei Huangshu、He Qilin
DOI:10.1080/00397919108019818
日期:1991.10
Abstract Under the catalysis of small amount of concentrated hydrochloric acid, the Mannichreaction of butanone, aromatic aldehydes and aromatic amines can be carried out directly at 0–20°C. Twelve corresponding Mannich bases (1), 1-aryl-1-arylamino-3-pentanones, were prepared in high yields.