Efficient Alkylation Methods for the Synthesis of Hybrid Fluorocarbon-Hydrocarbon Tetrazoles as Potential Fluorinated Surfactants

被引：9
|
作者：
Huang, Yangen [1 ]
Read, Roger W. [1 ]
Wang, Xiaobei [1 ]
机构：
[1] Univ New S Wales, Sch Chem, Sydney, NSW 2052, Australia
来源：
AUSTRALIAN JOURNAL OF CHEMISTRY | 2010年 / 63卷 / 05期
关键词：
HUISGEN 1,3-DIPOLAR CYCLOADDITION; CLICK CHEMISTRY APPROACH; REGIOSELECTIVE SYNTHESIS; AZIDES; METHYLATION; POTASSIUM; SYSTEMS;
D O I：
10.1071/CH10005
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The first 1,5- and 2,5-disubstituted fluorous tetrazoles are sought as potential surfactants. Direct alkylation of monosubstituted tetrazoles using alkyl iodides and triflates is compared with the Mitsunobu reaction. Mitsunobu conditions provide advantage for perfluoroalkylethylation, in terms of selectivity towards the 2,5-isomers and overall yield, but are not applicable to perfluoroalkylmethylation.
引用
收藏
页码：802 / 807
页数：6
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