POLYMERS FUNCTIONALIZED WITH PROTECTED OXIME COMPOUNDS
申请人:Luo Steven
公开号:US20080146745A1
公开(公告)日:2008-06-19
A method for preparing a functionalized polymer, the method comprising the steps of (i) polymerizing conjugated diene monomer by employing a lanthanide-based catalyst to form a reactive polymer, and (ii) reacting the reactive polymer with a protected oxime compound.
US8088868B2
申请人:——
公开号:US8088868B2
公开(公告)日:2012-01-03
US8541509B2
申请人:——
公开号:US8541509B2
公开(公告)日:2013-09-24
A hydrazine-free photoredox catalytic synthesis of azines by reductive activation of readily available oxime esters
作者:Jonathan Schütte、Daria Corsi、Wolfgang Haumer、Simon Schmid、Jonas Žurauskas、Joshua P. Barham
DOI:10.1039/d4gc00804a
日期:——
a novel, hydrazine-free photoredox catalyzed platform for azinesynthesis using mild, simple reaction conditions. While previous energy transfer activations of oxime esters lead to decarboxylation of the O-auxiliary and radical combination with the iminyl radical, the reductive electron transfer strategy herein affords high yields of azines using only a triarylamine organophotocatalyst and no additives