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Hydrosilylation of Ketone and Imine over Poly‐N‐Heterocyclic Carbene Particles
Author(s) -
Tan MeiXuan,
Zhang Yugen,
Ying Jackie Y.
Publication year - 2009
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.200800815
Subject(s) - hydrosilylation , ketone , chemistry , carbene , imine , catalysis , organic chemistry , silane , alcohol , polymer chemistry
N‐Heterocyclic carbene (NHC)‐catalyzed ketone/imine hydrosilylation, silane alcohol condensation and asymmetric ketone hydrosilylation reactions were demonstrated for the first time over solid, main‐chain poly‐NHC particles. The stable and robust poly‐NHC particles were easily recovered, and exhibited good catalytic recyclability. A novel chiral induction protocol with a cheap and easily accessible secondary alcohol as the chiral source was also developed in this catalytic system.