POLYMERS FUNCTIONALIZED WITH UNSATURATED HETEROCYCLES CONTAINING AN AZOLINYL GROUP
申请人:Bridgestone Corporation
公开号:US20140187711A1
公开(公告)日:2014-07-03
A method for preparing a functionalized polymer, the method comprising the steps of: (i) polymerizing monomer to form a reactive polymer, and (ii) reacting the reactive polymer with an unsaturated heterocycle containing an azolinyl group.
A Facile Synthesis of 2,4-Disubstituted Thiazoles Using MnO2
作者:Yan-Bo Yu、Hong-Liang Chen、Li-Yi Wang、Xin-Zheng Chen、Bin Fu
DOI:10.3390/molecules14124858
日期:——
and electron-withdrawing groups were conveniently synthesized through manganese dioxide (MnO2) oxidation of the corresponding thiazolines. The effect of substitution at the 2- and 4-positions was investigated. The desired thiazoles with aryl or vinyl substitutions at the 2- or 4-position can be obtained in good to excellent yields.