Synthesis and 19F NMR study of RF-oleic acid-F13

被引：13
|
作者：
Buchanan, GW [1 ]
Smits, R [1 ]
Munteanu, E [1 ]
机构：
[1] Carleton Univ, Ottawa Carleton Chem Inst, Dept Chem, Ottawa, ON K1S 5B6, Canada
来源：
JOURNAL OF FLUORINE CHEMISTRY | 2003年 / 123卷 / 02期
关键词：
terminally perfluorinated oleic acid; F-19; NMR;
D O I：
10.1016/S0022-1139(03)00162-3
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A seven-step synthesis of Z-13,13,14,14,15,15,16,16,17,17,18,18,18-tridecafluoro-octadec-9-enoic acid (oleic acid-F-13) is reported. The key step is a Wittig reaction to form the C9-C10 double bond with a Z:E isomeric ratio greater than 20:1. The F-19 nuclear magnetic resonance (NMR) spectrum is included and unambiguous assignments have been made with the aid of F-19-F-19 correlation NMR spectroscopy (COSY spectra). (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：255 / 259
页数：5
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