PHOSPHOLYLURANIUM COMPLEXES

被引：30

作者：

GRADOZ, P ^{[1
]}

BAUDRY, D ^{[1
]}

EPHRITIKHINE, M ^{[1
]}

NIEF, F ^{[1
]}

MATHEY, F ^{[1
]}

机构：

[1] ECOLE POLYTECH,DCPH,CHIM PHOSPHORE & METAUX TRANSIT LAB,CNRS,UM 13,F-91128 PALAISEAU,FRANCE

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1992年 / 20期

关键词：

D O I：

10.1039/dt9920003047

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of U(BH4)4 with K[tmp] (tmp=2,3,4,5-tetramethylphospholyl) afforded the uranium(IV) complexes [U(tmp)(BH4)3] and [U(tmp)2(BH4)2]. Sodium amalgam reduction of these complexes in tetrahydrofuran gave the uranate(III) anions [U(tmp)(BH4)3] and [U(tmp)2(BH4)2] which were alternatively obtained by treating [U(C6H3Me3-1,3,5)(BH4)3] with K[tmp]. Similar reactions in toluene led to the formation of the neutral compound [{U(tmp)2(BH4)}2]. The fluxionality and the stability of the complexes are described.

引用

页码：3047 / 3051

页数：5

共 16 条

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