Schmidt reaction by sulfonium ions is described. General primary, secondary, and tertiary alkyl azides were converted to the corresponding carbonyl or imine compounds without any trace of the activators. This bond scission reaction through 1,2-migration of C–H and C–C bonds was accessible to the one-pot substitution reaction.
Studies of the synthetic applications of element-organic compounds of 15th and 16th Groups. 97. Pentaorganylstiborane. 2. Reactions of pentaorganylstiboranes with acyl chlorides and ketones
C−H and C−C Bond Activation of Primary Amines through Dehydrogenation and Transimination
作者:Chul-Ho Jun、Kwan-Yong Chung、Jun-Bae Hong
DOI:10.1021/ol015563+
日期:2001.3.1
[GRAPHICS]Dehydrogenation and subsequent transimination of primary amines offer a new pathway for C-H bond activation, ortho-alkylation, and C-C bond activation to afford a variety of ketones in the reaction of l-alkene by a cocatalyt system of Rh(I) and 2-amino-3-picoline.