6-(4-叔丁基苯氧基)-5,12-萘并萘醌的光致变色性质  

Photochromic Properties of 6-(4-Tert-butyl phenoxy)-5,12- Naphthacenequinone

作　　者：蒋蕻[1] 李玉龙[1] 

机构地区：[1]南京化工职业技术学院精细化工研究所,江苏南京210048

出　　处：《广东化工》2013年第18期62-63,共2页Guangdong Chemical Industry

基　　金：南京化工职业技术学院科研项目(NHKY-2013-8)

摘　　要：以6-氯-5,12-萘并萘醌和对叔丁基苯酚为原料,合成了6-(4-叔丁基苯氧基)-5,12-萘并萘醌,通过元素分析、IR、1H NMR和EIMS对其结构进行了表征。研究表明:6-(4-叔丁基苯氧基)-5,12-萘并萘醌可以发生类似于苯氧基萘并萘醌的光异构化反应,trans-form的最大吸收峰出现在397 nm处,而ana-form在453 nm和482 nm处显示出特征双峰,并且在341、365和406 nm处有三个等吸光点。6-（4-Tert-butyl phenoxy）-5,12-naphthacenequinone was synthesized using 6-chloro-5,12-naphthacenequinone as the starting material and its structure was confirmed using elemental analysis and the IR, 1H NMR and MS spectra. The compound exhibits the similar photoisomerization performance with that of phenoxynaphthacenequinone. The trans-form had an absorption maximum at 397 nm, while the aria-form had two large absorption maxima at 453 nm and 482 nm. Three isosbestic points were observed at 341 nm, 365 nm and 406 nm.

关 键 词：6-(4-叔丁基苯氧基)-5 12-萘并萘醌 合成 光致变色 

分 类 号：O625.56[理学—有机化学]