The hexaphosphapentaprismane P6C4tBu4:: A "Jaws-like" cage molecule that bites!

被引：0
|
作者：
Al-Ktaifani, MM
Chapman, DP
Francis, MD
Hitchcock, PB
Nixon, JF [1 ]
Nyulászi, L
机构：
[1] Univ Sussex, Sch Chem Phys & Environm Sci, Brighton BN1 9QJ, E Sussex, England
[2] Tech Univ Budapest, Dept Inorgan Chem, H-1521 Budapest, Hungary
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2001年 / 40卷 / 18期
关键词：
D O I：
10.1002/1521-3773(20010917)40:18<3474::AID-ANIE3474>3.0.CO;2-K
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Exclusive opening of the unique P-P bond with formation of 2 is observed when 1 is treated with carbene analogues [Eq, (1)]! This behavior is explicable by the release of strain resulting in a low-lying (20 kcal mol-1) reactive singlet biradical. The HOMO and LUMO centred at the reactive sites and the thermodynamic stability of the products support this behavior.
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页码：3474 / +
页数：5
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