FLUORINE NMR PARAMETERS OF 2-CARBON CHLOROFLUOROHYDROCARBONS

被引：22

作者：

WEIGERT, FJ

机构：

[1] Contribution No 5056 from the Central Research and Development Department, E. I. Du Pont de Nemours and Co., Wilmington

来源：

JOURNAL OF FLUORINE CHEMISTRY | 1990年 / 46卷 / 03期

关键词：

D O I：

10.1016/S0022-1139(00)82923-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A complete database of fluorine nmr parameters for compounds with two carbons and all possible combinations of fluorine, chlorine, and hydrogen substituents now exists. These include the saturated compounds from CH3 CH2F to CF3 CF3 and olefins from CH2=CHF to CF2=CF2. The chemical shifts cannot all be explained in terms of simple additive substituent effects. With this database as a guide, nmr analysis of mixtures can be made down to the 0.1% level. © 1990.

引用

页码：375 / 384

页数：10

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