SYNTHESIS AND SPECTROSCOPIC PROPERTIES OF N,N-BRIDGED DIPYRRINONES

被引：19

作者：

HWANG, KO ^{[1
]}

LIGHTNER, DA ^{[1
]}

机构：

[1] UNIV NEVADA,DEPT CHEM,RENO,NV 89557

来源：

TETRAHEDRON | 1994年 / 50卷 / 07期

关键词：

D O I：

10.1016/S0040-4020(01)85059-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

3,4-Dimethylpyrrole-2-aldehyde was converted into methano (1), ethano (2) and 1,3-propano N-10,N-11-bridged dipyrrinones. At room temperature in cyclohexane the large fluorescence quantum yield associated with 1 (phi(F) similar or equal to 0.81) falls off significantly with increasing bridge length (2:phi(F)=0.26, 3:phi(F)=0.0012).

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页码：1955 / 1966

页数：12

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