SELRESOLV - INVERSE AND SELECTIVE DETECTION OF LONG-RANGE C,H SPIN COUPLING-CONSTANTS

被引：22
|
作者：
OCHS, M [1 ]
BERGER, S [1 ]
机构：
[1] UNIV MARBURG,FACHBEREICH CHEM,HANS MEERWEIN STR,W-3550 MARBURG,GERMANY
来源：
MAGNETIC RESONANCE IN CHEMISTRY | 1990年 / 28卷 / 11期
关键词：
Inverse detection; Long‐range J(CH) coupling; Selective excitation;
D O I：
10.1002/mrc.1260281115
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A pulse sequence (SELRESOLV) for the proton‐detected determination of long‐range C,H coupling constants is described. The 2D J(HH) resolved experiment with selective 13C excitation separates J(HH) from J(CH) couplings. Application is demonstrated using crotonaldehyde and β‐naphthol as examples. Copyright © 1990 John Wiley & Sons, Ltd.
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页码：994 / 997
页数：4
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