HALF-SANDWICH AND MIXED-RING URANIUM COMPLEXES

被引：16

作者：

BERTHET, JC ^{[1
]}

LEMARECHAL, JF ^{[1
]}

EPHRITIKHINE, M ^{[1
]}

机构：

[1] CEA, CTR ETUD SACLAY, SERV CHIM MOLEC, UNITE RECH ASSOCIEE 331, F-91191 GIF SUR YVETTE, FRANCE

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1994年 / 480卷 / 1-2期

关键词：

URANIUM; CYCLOOCTATETRAENE; HALF-SANDWICHES; MIXED-RING COMPLEXES;

D O I：

10.1016/0022-328X(94)87111-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The monocyclooctatetrane uranium complex [U(COT)(I)2(THF)2] (COT=eta-C8H8; THF=tetrahydrofuran), isolated from the reaction of bis(cyclooctatetrane) uranium with iodine, is a precursor for the synthesis of the alkyl derivatives [U(COT)(CH2Ph)2i (HMPA)2], [U(COT)(CH2SiMe3)2(HMPA)] (HMPA=hexamethyl phosphorous triamide) and [U(COT)(CH2SiMe3)3] [Li(THF)3] and of the mixed-ring compounds [U(COT)(eta-C5R5)(I)] (R=H or Me). The last were used to prepare the amide and alkyl complexes [U(COT)(eta-C5H5)(N{SiMe3}2)] and [U(COT)(eta-C5Me5)?? (CH2SiMe3)].

引用

页码：155 / 161

页数：7

共 29 条

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