Complete 1H and 13C NMR assignments of the epimeric menthane-1-carboxylic acids

被引：4

作者：

Dillner, Debra K. ^{[1
]}

Traficante, Daniel D.

机构：

[1] USN Acad, Dept Chem, Annapolis, MD 21402 USA

[2] USN Acad, Preparatory Sch, Dept Chem, Newport, RI 02841 USA

[3] Univ Rhode Isl, Dept Chem, Kingston, RI 02881 USA

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 2007年 / 45卷 / 03期

关键词：

1D NMR; 2D NMR; menthane-1-carboxylic acid;

D O I：

10.1002/mrc.1943

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Complete NMR analyses with full assignments for H-1 and C-13 NMR spectral data for both epimers of menthane-1-carboxylic acid are described. The NMR properties of the recently synthesized axial isomer had not been previously described, and through use of a variety of 1D and 2D techniques, additional information is provided for the equatorial isomer. As well as assignments of chemical shifts, homonuclear coupling constants were determined for the equatorial isomer and most of coupling constants were measured for the axial isomer. Published in 2007 by John Wiley & Sons, Ltd.

引用

页码：193 / 197

页数：5

共 10 条

[1] Asymmetric aza-[2,3]-Wittig sigmatropic rearrangements:: chiral auxiliary control and formal asymmetric synthesis of (2S, 3R, 4R)-4-hydroxy-3-methylproline and (-)-kainic acid [J].