New cage isomers derived from hexaphospha-pentaprismane, P6C4tBu4

被引：16
|
作者：
Al-Ktaifani, MM [1 ]
Hitchcock, PB [1 ]
Nixon, JF [1 ]
机构：
[1] Univ Sussex, Sch Chem Phys & Environm Sci, Brighton BN1 9QJ, E Sussex, England
来源：
INORGANICA CHIMICA ACTA | 2003年 / 356卷
基金：
英国工程与自然科学研究理事会;
关键词：
UV irradiation; phosphorus; cage structure; crystal X-ray diffraction;
D O I：
10.1016/S0020-1693(03)00340-2
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
U-V irradiation of the hexaphospha-pentaprismane cage, P6C4'Bu-4, causes a structural rearrangement affording two new isomers, one involving a different closed cage structure and the other a more open cage structure containing one P=C double bond. The new closed cage isomer was also unexpectedly obtained as the sole product by protonation Of P6C4'Bu-4 with CF3SO3H. Both new P6C4'Bu-4 isomers were fully characterised by multinuclear NMR spectroscopy and single crystal X-ray diffraction studies. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：103 / 108
页数：6
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