| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 177806 | Dyes and Pigments | 2008 | 4 Pages |
Abstract
A series of new spirooxazines (SPO) containing phenanthroline were synthesized and their photochromic properties were investigated. Photoisomerization of the spirooxazine was facilitated by electron donating groups in the indole moiety, a polar solvent and metal complexation. Their complexes (PMC)3Ni2+ were very stable at room temperature and exhibited excellent negative photochromism.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
![Positive and negative photochromism of novel spiro[indoline-phenanthrolinoxazines]](/preview/png/177806.png "First Page Preview: Positive and negative photochromism of novel spiro[indoline-phenanthrolinoxazines]")
Authors
Changrui Zhang, Zhibin Zhang, Meigong Fan, Wenpeng Yan,