Benzoylformamides as new photocaged bases for photo-latent anion polymerization

被引：3

作者：

He, Ming-Hui ^{[1
]}

Su, Mei-Lin ^{[2
]}

Yu, Zhao-Hui ^{[1
]}

Chen, Guang-Xue ^{[1
]}

Zeng, Zhao-Hua ^{[2
]}

Yang, Jian-Wen ^{[2
]}

机构：

[1] S China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China

[2] Sun Yat Sen Univ, Sch Chem & Chem Engn, DSAPM Lab, Inst Polymer Sci, Guangzhou 510275, Guangdong, Peoples R China

来源：

CHINESE CHEMICAL LETTERS | 2015年 / 26卷 / 01期

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

Anion polymerization; Photocaged superbase; Photopolymerization; PHOTOCHEMICAL-REACTIONS; RADICAL POLYMERIZATION; ALPHA-OXOAMIDES; PHOTOINITIATORS; DERIVATIVES; SUPERBASE; TETRAPHENYLBORATE; PROLIFERATION; COMPLEXES; SALTS;

D O I：

10.1016/j.cclet.2014.10.002

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Benzoylformamide (BFA) derivatives are proposed as new photocaged bases with good solubility in epoxy resin. Initially their structures were confirmed by H-1 NMR,C-13 NMR, and elemental analysis. Next, we detail their thermal stability, solubility behavior, and photolysis products. Furthermore, the model photo-latent anion polymerization (AP) of epoxide system in the presence of BFA-dBA (N,N-dibenzyl-2-oxo-2-phenylacetamide) as a photocaged base has been investigated, and excellent photopolymerization profile is obtained. (C) 2014 Jian-Wen Yang. Published by Elsevier B.V. on behalf of Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. All rights reserved.

引用

页码：21 / 25

页数：5

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