Efficient synthesis and properties of isomeric photochromic diarylethenes having a pyrrole unit |
| |
| Authors: | Pu Shouzhi Liu Gang Shen Liang Xu Jingkun |
| |
| Institution: | Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 330013, People's Republic of China. pushouzhi@tsinghua.org.cn |
| |
| Abstract: | Two new isomeric photochromic diarylethenes with a pyrrole unit have been developed. Their properties, including photochromic behavior, crystal structures, and fluorescent properties, have been investigated. The two isomeric compounds show distinctly different photochromism, both in solution and in the single-crystalline phase: one turns red upon photocyclization whereas the other turns blue, which may be attributed to the different substituent effects. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
