Enantioselective Rhodium-Catalyzed Allylic CH Activation for the Addition to Conjugated Dienes
作者:Qian Li、Zhi-Xiang Yu
DOI:10.1002/anie.201005215
日期:2011.2.25
Easy and efficient: By applying the title transformation, two adjacent sp3 stereogenic centers, one of which is a quaternary carbon center, can be easily formed. This asymmetric reaction provides easy and efficient access to multifunctionalized tetrahydropyrrole, tetrahydrofuran, and cyclopentane compounds (see scheme; coe=cyclooctene, DME=1,2‐dimethoxyethane, Tf=trifluoromethanesulfonyl).