物理化学学报2009，Vol.25Issue(11)：2285-2290,6.
含叔胺结构高光响应性香豆素衍生物的设计合成
Design and Synthesis of Highly Photo-Crosslinkable Coumarin Derivatives Containing Aromatic Tertiary Amine
摘要
Abstract
Using epichlorohydrin as bridged unit, the aromatic tertiary amine (ATA) was introduced to prepare the highly photo-crosslinkable coumarin compound C and to accelerate the photo-dimerization of coumarin unit. Ultraviolet (UV) and fluorescence (FL) spectra were used to evaluate the coumarin C. It was found that the introduced ATA could enhance the absorption between 260-400 nm. The spot UV irradiation experiments showed that, after being bridged with ATA, the coumarin C would gain a highly photo-dimerization with a high slope of 6.47 in the uniform photo-reaction, and a short time of 29 s to gain 80% photo-dimerization.关键词
香豆素/环氧氯丙烷/芳叔胺/光诱导/光二聚反应Key words
Coumarin/Epichlorohydrin/Aromatic tertiary amine/Photo-induced/Photo-dimerization分类
化学化工引用本文复制引用
江金强,代鹏,宗奕吾,刘晓亚,张胜文,陈明清..含叔胺结构高光响应性香豆素衍生物的设计合成[J].物理化学学报,2009,25(11):2285-2290,6.基金项目
国家自然科学基金(20704017,20374025)、江苏省高校"青蓝工程"和江苏省高等学校优秀科技创新团队计划(2007-5)资助项目 （20704017,20374025）
