ANTI-AROMATICITY AND COLOR IN DYES CONTAINING UNSATURATED 5-MEMBERED RING-SYSTEMS

被引：22

作者：

DIETZ, F

TYUTYULKOV, N

RABINOVITZ, M

机构：

[1] HEBREW UNIV JERUSALEM,DEPT ORGAN CHEM,JERUSALEM,ISRAEL

[2] BULGARIAN ACAD SCI,INST ORGAN CHEM,BU-1040 SOFIA,BULGARIA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1993年 / 02期

关键词：

D O I：

10.1039/p29930000157

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

It is shown that electronic absorption characteristics of many examples of dye molecules containing unsaturated five-membered ring systems can be explained in terms of anti-aromaticity of the rings. The criteria used to assign anti-aromatic character are specified. These are less restrictive than in the original definition of anti-aromaticity given by Breslow.

引用

页码：157 / 164

页数：8

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