作者:Guangrong Zheng、Linda P. Dwoskin、Peter A. Crooks
DOI:10.1081/scc-120037905
日期:2004.12.31
An efficient and versatile two-step synthesis of 2-arylmethylidene-8-methyl-8-azabicyclo[3.2.1]octane-3-ones, via mono aldol condensation of tropinone with a variety of aryl aldehydes followed by pTsOH-catalyzed dehydration, is described.