ONE-BOND C-H NMR COUPLING-CONSTANTS IN 1,2,4-TRIOXANES - A REVERSED PERLIN EFFECT

被引：42

作者：

ANDERSON, JE

BLOODWORTH, AJ

CAI, JQ

DAVIES, AG

TALLANT, NA

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1992年 / 22期

关键词：

D O I：

10.1039/c39920001689

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In a reversal of the Perlin effect, the values of 1J(C-H) for the equatorial protons at C(3)and C(6) in 1,2,4-trioxanes are less than those for the corresponding axial protons; this is ascribed to homoanomeric interactions between equatorially directed nonbonding electron pairs on oxygen and the equatorial C(3)-H or C(6)-H sigma* orbitals.

引用

页码：1689 / 1691

页数：3

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