Benzoylformamides as new photocaged bases for photo-latent anion polymerization
Benzoylformamides as new photocaged bases for photo-latent anion polymerization
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苯甲酰甲酰胺作为光潜阴离子聚合的新光笼碱
DOI：
10.1016/j.cclet.2014.10.002
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发表时间：
2015
影响因子：
9.1
通讯作者：
Jian-Wen Yang
中科院分区：
文献类型：
--
作者：
Miing-Hui He;Jian-Wen Yang
苯甲酰甲酰胺（BFA）衍生物是一种新型的光笼化碱，在环氧树脂中具有良好的溶解性。最初，它们的结构通过1H NMR、13 C NMR和元素分析确认。接下来，我们详细介绍了它们的热稳定性，溶解性行为和光解产物。在此基础上，研究了以BFA-dBA（N，N-二苄基-2-氧代-2-苯基乙酰胺）为光笼碱的环氧体系的光潜阴离子聚合（AP）模型，获得了良好的光聚合曲线。
Benzoylformamide (BFA) derivatives are proposed as new photocaged bases with good solubility in.epoxy resin. Initially their structures were confirmed by 1H NMR, 13C 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 photopolymeriza-.tion profile is obtained.