Phosphine-Catalyzed Rauhut-Currier Domino Reaction: A Facile Strategy for the Construction of Highly Functionalized Cyclopentene
作者:Chongchong Hu、Zhishuai Geng、Jianze Ma、You Huang、Ruyu Chen
DOI:10.1002/asia.201200308
日期:2012.9
New strategy: A novel phosphine‐catalyzed domino reaction of activated conjugated dienes and electron‐deficient olefins was developed. In this reaction, intermolecular Rauhut–Currier reaction was successfully incorporated in a domino process, and a variety of highly functionalized cyclopentenes were obtained in good yields and diastereoselectivities. Two new CC bonds were formed together with a quaternary
新策略:开发了一种新型的膦催化活化的共轭二烯和缺电子烯烃的多米诺骨反应。在该反应中,分子间Rauhut-Currier反应成功地纳入了多米诺骨牌工艺中,并以良好的收率和非对映选择性获得了各种高度官能化的环戊烯。两个新的CC键与一个季碳中心一起形成。