Single-shot titrations and reaction monitoring by slice-selective NMR spectroscopy

被引：27

作者：

Niklas, T. ^{[1
]}

Stalke, D. ^{[1
]}

John, M. ^{[1
]}

机构：

[1] Univ Gottingen, Inst Anorgan Chem, D-37077 Gottingen, Germany

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 07期

关键词：

RAPID-INJECTION NMR; 2ND-ORDER COMPLEXATION; STABILITY-CONSTANTS; LITHIUM; BUTYLLITHIUM; COUPLINGS;

D O I：

10.1039/c4cc08329f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new method, based on slice-selective NMR spectroscopy of inhomogeneous mixtures, is introduced to perform NMR titrations and reaction monitoring in a single experiment. The method was applied to the titration of a lithium salt with 12-crown-4, and to the reaction of nBuLi with N, N, N', N '', N ''-pentamethyldiethylenetriamine (PMDTA).

引用

页码：1275 / 1277

页数：3

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