Pulsed field gradients in NMR high resolution experiments

被引：0

作者：

Espinoza, L ^{[1
]}

Garbarino, JA ^{[1
]}

Chamy, MC ^{[1
]}

Piovano, M ^{[1
]}

机构：

[1] Univ Tecn Federico Santa Maria, Dept Quim, Lab Prod Nat, Lab RMN V Reg, Valparaiso, Chile

来源：

JOURNAL OF THE CHILEAN CHEMICAL SOCIETY | 2004年 / 49卷 / 02期

关键词：

D O I：

10.4067/S0717-97072004000200016

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

High-resolution NMR spectra of selective 1D, 2D homonuclear and 2D heteronuclear experiments were registered of the mixtures of the natural products 3-4 and the methyl esters (5-6) and acetyl derivates (7-8) of the natural product 1-2, using Pulsed Field Gradients (PFGs) technique. Thus. it was possible to obtain high-resolution spectra, smaller time of acquisition and larger structural information.

引用

页码：189 / 195

页数：7

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