A 2-DIMENSIONAL B-11 NMR-STUDY OF HALOGEN SCRAMBLING IN A MIXTURE OF BCL3 AND BBR3

被引：4

作者：

DEROSE, EF ^{[1
]}

CASTILLO, J ^{[1
]}

SAULYS, D ^{[1
]}

MORRISON, J ^{[1
]}

机构：

[1] UNIV ILLINOIS,DEPT CHEM,CHICAGO,IL 60680

来源：

JOURNAL OF MAGNETIC RESONANCE | 1991年 / 93卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0022-2364(91)90010-Q

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A simple linear fitting procedure for determining first-order rate constants from 2D NMR exchange spectroscopy in rapidly relaxing systems is presented. The method was used to obtain the first-order rate constants for halogen exchange in a mixture of BC13 and BBr3. The rate constants obtained in this manner are compared to the rate constants obtained using previously published methods that have typically been applied to spin- 1 2 nuclei. © 1991.

引用

页码：347 / 354

页数：8

共 10 条

[1] TWO-DIMENSIONAL NMR EXCHANGE SPECTROSCOPY - QUANTITATIVE TREATMENT OF MULTISITE EXCHANGING SYSTEMS [J].