Rearrangement of ammonium ylides produced by intramolecular reaction of catalytically generated metal carbenoids. Part 2. Stereoselective synthesis of bicyclic amines
作者:Clark、Hodgson、Goldsmith、Blake、Cooke、Street
DOI:10.1039/b108182a
日期:2001.12.11
a cyclic N-allylamine in which the diazo group is tethered adjacent to nitrogen, or a vinyl-substituted cyclic amine in which the diazo group is N-tethered to the ring. In the former type of reaction, stereoselective ylide formation and rearrangement usually delivers high levels of diastereocontrol. In the latter case, efficient ‘chirality transfer’ can be accomplished when the reaction is performed