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
收藏
页码：605 / 607
页数：3
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