NOE DIFFERENCE SPECTROSCOPY OF SOME 5-SUBSTITUTED AND 5,5-DISUBSTITUTED HYDANTOINS

被引：3
|
作者：
DEROSA, M [1 ]
FREYER, AJ [1 ]
机构：
[1] PENN STATE UNIV,DEPT CHEM,UNIVERSITY PK,PA 16802
来源：
JOURNAL OF HETEROCYCLIC CHEMISTRY | 1995年 / 32卷 / 05期
关键词：
D O I：
10.1002/jhet.5570320547
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The nOe difference (NOED) spectra of twelve 5-substituted- and 5,5-disubstituted hydantoins were recorded in deuteriochloroform. The nOe's observed from the interaction of substituents on C-5 with the proton on N-1 are more reliable than the chemical shift of the N-1 proton for structure determination.
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页码：1661 / 1663
页数：3
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