THE HMQC-NOESY EXPERIMENT WITHOUT DECOUPLING DURING ACQUISITION FOR DETECTION OF NOE BETWEEN PSEUDOEQUIVALENT PROTONS

被引：6

作者：

CASTLE, LW

JOHNSTON, MD

CAMOUTSIS, CL

CASTLE, RN

机构：

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1992年 / 29卷 / 07期

关键词：

D O I：

10.1002/jhet.5570290735

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The pseudo-symmetric structure of benzo[f]phenanthro[9',10':4,5]thieno[2,3-c]quinoline causes overlap of the resonances corresponding to H1 and H15 and also those of H11 and H12. We report here the observation of nOe between these pseudo-equivalent protons using the HMQC-NOESY experiment acquired without decoupling during acquisition.

引用

页码：1869 / 1871

页数：3

共 5 条

[1] ASSIGNMENTS OF THE H-1 AND C-13 NMR-SPECTRA OF PSEUDOSYMMETRIC HETEROCYCLES USING THE HMQC-TOCSY EXPERIMENT TO DIFFERENTIATE OVERLAPPING SPIN SYSTEMS [J].