Synthesis, structure and reactivity of the hexaphospha-titanocene, bis-(η5-3,5-di-tert-butyl-1,2,4-triphosphacyclopentadienyl)titanium(II)

被引：26

作者：

Cloke, FGN ^{[1
]}

Hanks, JR ^{[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：

CHEMICAL COMMUNICATIONS | 1999年 / 17期

关键词：

D O I：

10.1039/a905469c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The novel, fully structurally characterised, 14e-titanocene [Ti(eta(5)-(P3C2Bu2t)(2)] made by (i) cocondensation of titanium vapour with the phosphaalkyne (BuCP)-C-t (ii) reaction of (BuCP)-C-t with [Ti(eta(6)-C6H5Me)(2)] at -78 C-degrees or (iii) by heating TiCln with n(KP3C2Bu2t) (n = 2, 3) in toluene at 110 C-degrees, undergoes an unusual [2+2] cycloaddition reaction with (BuCP)-C-t to give [Ti(eta(5)-P3C2Bu2t)(eta(3)-eta(2)-P4C3Bu3t)].

引用

页码：1731 / 1732

页数：2

共 23 条

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