Synthesis and photochemistry of photochromic fluorescing indol-2-ylfulgimides

被引：41

作者：

Liang, YC ^{[1
]}

Dvornikov, AS ^{[1
]}

Rentzepis, PM ^{[1
]}

机构：

[1] Univ Calif Irvine, Dept Chem, Irvine, CA 92697 USA

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2000年 / 10卷 / 11期

关键词：

D O I：

10.1039/b002374o

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A series of N-substituted, thermally stable, photochromic fluorescing indol-2-ylfulgimides were synthesized, with high yields, from the corresponding fulgides by Lewis acid and hexamethyldisilazane promoted one-pot reaction. The quantum efficiencies of the photoinduced coloration and bleaching processes, in polar and nonpolar solvents, were determined. The fluorescence quantum yields of the colored form as well as the thermal stability and fatigue resistances of the synthesized fulgimides were also determined.

引用

页码：2477 / 2482

页数：6

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