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Formamide based monomer for highly functionalized polymers

delete2021-11-09
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PRE
AI
R
Ri Chen
A
A. Balamurugan
孙
孙剑 (Jian Sun)
G
Gene A. Lee
P
Padma Gopalan *
DOI:10.1002/pol.20210651delete
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摘要

摘要

En 中文
Multicomponent reactions (MCRs) are widely used in organic chemistry to simplify the synthesis of highly functionalized molecules in a single-pot reaction. However, their utility for polymer post-functionalization is severely limited due to the complexity of handling highly reactive and unpleasant isocyanide compounds. In this work, we present a stable methacrylate monomer 2-formamido ethyl methacrylate (FEMA) containing a benign formamide group that can be converted to isocyanide in situ and that can undergo MCRs in a one-pot protocol. Block and random copolymers of FEMA with methyl methacrylate were tested for efficiency in MCRs. As a function of composition and architecture, MCR conversions of >90% was achieved in the polymers. This benign bench stable monomer allows incorporation of complex functionality in a one-pot synthesis to the polymer sidechain using MCRs without direct handling of the isocyanide monomers and polymers.
Keyword:
multicomponent reactions
peptide conjugation
polymer post-functionalization
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期刊

Journal of Polymer Science 封面图
Journal of Polymer Science
IF:
3.6
论文数:
2.3K
被引数:
6.4K

机构

U
university of wisconsin madison
学者数:
3.8W
论文数: 2.9W
被引数: 53
University of Wisconsin System 封面图
University of Wisconsin System
学者数:
6.7W
论文数: 5.8W
被引数: 382
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