NIOBIUM AND TANTALUM METHYL COMPLEXES CONTAINING IMIDO AND CYCLOPENTADIENYL LIGANDS - CRYSTAL-STRUCTURE OF [NB(ETA-C5H5)(N(T)BU)(ME)(CL)]

被引：27

作者：

GIBSON, VC ^{[1
]}

POOLE, AD ^{[1
]}

SIEMELING, U ^{[1
]}

WILLIAMS, DN ^{[1
]}

CLEGG, W ^{[1
]}

HOCKLESS, DCR ^{[1
]}

机构：

[1] UNIV NEWCASTLE UPON TYNE,DEPT CHEM,NEWCASTLE TYNE NE1 7RU,ENGLAND

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 462卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(93)83384-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Mono- and di-methyl complexes of the type (eta-C5H5)Nb-(NR)(Me)(Cl) (R=(t)Bu, 2,6-(Pr2C6H)-Pr-i(3)) and (eta-C(5)Me(5))M(N-2,6(i)Pr(2)C(6)H(3))(Me)(2) (M = Nb, Ta) have been prepared by treatment of (eta-C(5)R(5)('))M(NR)(Cl-2) with one or two equivalents of methylmagnesium chloride respectively. Trimethylphosphine adducts are readily formed from the mono-methyl but not from the dimethyl compounds. The molecular structure of (eta-C5H5)Nb(N(t)Bu)(Me)(Cl) is reported.

引用

页码：C12 / C14

页数：3

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