作者:Wolter ten Hoeve、Hoeve Wynberg
DOI:10.1080/00397919408011312
日期:1994.3
In a one-pot reaction aromatic aldehydes, urethane or acetamide and a variety of ketones condense in the presence of catalytic amounts of boron trifluoride or p-toluenesulfonic acid to furnish substituted carbamates or amides in good yield.