Ruthenium-Catalyzed Ionic Hydrogenation of Aziridinium Cations
作者:Hairong Guan、Sahar A. Saddoughi、Anthony P. Shaw、Jack R. Norton
DOI:10.1021/om050456v
日期:2005.12.1
Hydride transfer from CpRu(dppm)H (dppm = bis(diphenylphosphino)methane) to asymmetrically substituted aziridinium cations occurs at the less substituted carbon when the substituents are alkyl, but at the more substituted carbon when the substituent is phenyl. Some of the phenyl-substituted aziridinium cations react with the amine resulting from H- transfer; the reaction of the same phenyl-substituted