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.
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页码：157 / 164
页数：8
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