作者:Christian Maignan、Fatima Belkasmioui
DOI:10.1016/0040-4039(88)85220-1
日期:1988.1
chiral masked ketene synthon, R-(+)-ethynyl p-tolylsulfoxide reacts with cyclopentadiene to give two separable diastereoisomers. Both were transformed very easily in (+)-(1R, 4R) and (−)-(1S, 4S) dehydronorcamphor.
一种新的手性掩蔽的乙烯酮合成子,R-(+)-乙炔基对甲苯基亚砜与环戊二烯反应,得到两种可分离的非对映异构体。两者都非常容易地在(+)-(1R,4R)和(-)-(1S,4S)脱氢正樟脑中转化。