INTRAMOLECULAR HYDROGEN-BONDING AND CONFORMATION OF A DIPYRROLIC DERIVATIVE

被引:1
|
作者
DIAZ, E
GALEAZZI, E
NAVA, JL
MUCHOWSKI, JM
GUZMAN, A
VANCALSTEREN, MR
JANKOWSKI, K
机构
[1] UNIV MONCTON, DEPT CHIM & BIOCHIM, MONCTON, NB E1A 3E9, CANADA
[2] SYNTEX SA, DIV INVEST, CARRETRA FED CUERNAVACA CUAUTLA, CUERNAVACA, MORELOS, MEXICO
关键词
INTRAMOLECULAR HYDROGEN BONDING; DIPYRROLE DERIVATIVE;
D O I
10.1002/mrc.1260330715
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The conformation of 1-phenyl-1-(1,2-dimethyl-5-pyrrolyl)-2-(2-methyl-5-benzoyl-1-pyrroly)ethanol, with characteristics of a molecular propeller, is stabilized by intramolecular hydrogen bonding as detected by H-1 NMR, NOE difference experiments, 2D NMR, COSY, C-13 NMR, HETCOR, HMBC and H-1 NMR variable-temperature experiments.
引用
收藏
页码:581 / 585
页数:5
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