The identification of some novel four-membered ring cyclic triphosphenium ions in solution

被引：12
|
作者：
Dillon, KB
Monks, PK
Olivey, RJ
Karsch, HH
机构：
[1] Univ Durham, Dept Chem, Durham DH1 3LE, England
[2] Tech Univ Munich, Inst Anorgan Chem, D-85747 Garching, Germany
来源：
HETEROATOM CHEMISTRY | 2004年 / 15卷 / 06期
关键词：
D O I：
10.1002/hc.20043
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The first four-membered ring cyclic triphosphenium ions with carbon substituents (methyl or cyclohexyl) on the outer phosphorus atoms have been identified in solution by P-31 NMR spectroscopy. The cyclohexyl derivative in the presence of [SnCl6](2-) as counterion was stable enough for methylation by methyl triflate to be carried out. (C) 2004 Wiley Periodicals, Inc.
引用
收藏
页码：464 / 467
页数：4
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