A new tool for NMR analysis of complex systems: selective pure shift TOCSY

A new tool for NMR analysis of complex systems: selective pure shift TOCSY
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DOI:
10.1039/c6ra22807k
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发表时间:
2016-01-01
期刊:
影响因子:
3.9
通讯作者:
Nilsson, M.
Nilsson, M.
中科院分区:
化学3区
文献类型:
--
作者:
Dal Poggetto, G.;Castanar, L.;Nilsson, M.

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提出了一种新的NMR实验,以帮助识别复杂系统中的组分,包括混合物。它大大提高了光谱分辨率,通过产生一个纯的位移谱,与多重态结构抑制,只有那些自旋耦合到一个选定的化学位移。
A new NMR experiment is proposed to aid the identification of components in complex systems, including mixtures. It greatly enhances spectral resolution, by generating a pure shift spectrum, with multiplet structure suppressed, only for those spins coupled to a chosen chemical shift.