摘要
本文以4,4'-二甲氧基二苯甲酮、苯乙酮和呋喃甲醛为原料,采用新的路线,6步反应合成了一种新型萘并吡喃类化合物,借助核磁共振、质谱等检测手段对最终产物的结构进行了结构表征,并对其反应条件进行优化,提高了反应收率,最后应用紫外-可见吸收光谱对目标产物在不同溶剂中的光致变色性质进行了初步探索研究。
A naphthopyran compound was synthesized by bis（4-methoxyphenyl）methanone,acetophenone and furfural through a no-vel synthesis method in 6 steps. The structure of target product was characterized by 1 H NMR and MS. The reaction conditions were optimized to improve the yields. The different photochromic behaviors of the compound in different solvents were studied by UV-Vis spectra.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2014年第8期1313-1317,共5页
Chemical Research and Application
关键词
合成
萘并吡喃
光致变色
工艺研究
synthesis
naphthopyran
photochromism
process research
