INDUCED CIRCULAR-DICHROISM OF CHIRAL AMINE-BENZOYLBENZOIC ACID SYSTEMS

被引:12
作者
TAKENAKA, S
AKO, M
KOTANI, T
MATSUBARA, A
TOKURA, N
机构
[1] Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1978年 / 02期
关键词
D O I
10.1039/p29780000095
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Induced circular dichroism for the ion-pair systems of benzoylbenzoic acid-chiral amine displays two typical shapes associated with the origins of the carbonyl n-π* transition, i.e., the electronically allowed and vibronically allowed transitions. In the former case the i.c.d. spectra display Gaussian shapes with the sign dependent on the helical structure of the acid. In the latter case the spectra display definite vibrational structure.
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页码:95 / 99
页数:5
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