作者: J.S. Yadav , Dinesh C. Bhunia , B. Ganganna
DOI: 10.1016/J.TETLET.2012.02.073
关键词: Aldol reaction 、 Chemistry 、 Total synthesis 、 Stereoselectivity 、 Acetal 、 Intramolecular force 、 Stereochemistry
摘要: Abstract The total synthesis of (+)-(6R,2′S)-cryptocaryalactone and (−)-(6S,2′S)-epi cryptocaryalactone is reported based on asymmetric acetate aldol reaction. Still–Gennari reaction, Evans acetal intramolecular oxa-Michael reaction lactonisation are the key steps in target synthesis.