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Poly(vinylimidazolium)s from Histamine: A Recyclable Organocatalyst Precursor in the Benzoin Condensation Reaction

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Authors
서의령
Advisor
정영근
Major
자연과학대학 화학과
Issue Date
2013
Publisher
서울대학교 대학원
Keywords
Poly(NHC)Catalysis4-VinylimidazoliumsBenzoin condensationγ-Butyrolactones
Description
학위논문 (석사)-- 서울대학교 대학원 : 화학과, 2013. 8. 정영근.
Abstract
Poly(imidazolium)s (2) derived from 4-vinylimidazoliums (1) have been used as a precatalyst in the benzoin condensation and the formation of -butyrolactones from benzaldehydes and methyl acrylate. The poly(N-heterocyclic carbene)s (3) generated from 2 showed higher catalytic activities than those displayed by a monomeric analogue 1 and were successfully recovered and reused without loss of performance over several cycles in the benzoin condensation reaction.
Language
English
URI
http://hdl.handle.net/10371/131152
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College of Natural Sciences (자연과학대학)Dept. of Chemistry (화학부)Theses (Master's Degree_화학부)
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