Determination of the structure of 3-acylmethylene-2,3-dihydrofurans with the aid of 2D NOESY spectra:: 1H and 13C NMR chemical shift assignment

被引：0

作者：

Sosnicki, JG ^{[1
]}

Wichert-Tur, Z ^{[1
]}

机构：

[1] Tech Univ Szczecin, Inst Fundamental Chem, PL-71065 Szczecin, Poland

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 1999年 / 37卷 / 08期

关键词：

NMR; H-1; C-13; 3-acylmethylene-2,3-dihydrofurans; E/Z configuration; s-cis/s-trans conformation;

D O I：

10.1002/(SICI)1097-458X(199908)37:8<605::AID-MRC508>3.0.CO;2-F

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The 2D NOESY method was used to determine the E/Z configuration and s-cis/s-trans conformation in a series of 3-acylmethylene-2,2,3-trisubstituted-2,3-dihydrofurans. The assignments of H-1 and C-13 NMR chemical shifts and J(C-13, H-1) coupling constants are presented. Copyright (C) 1999 John Wiley & Sons, Ltd.

引用

页码：605 / 607

页数：3

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