Niobium and tantalum methyl complexes containing imido and cyclopentadienyl ligands. Crystal structure of [Nb(μ-C 5H 5)(N tBu)(Me)(Cl)]
Mono- and di-methyl complexes of the type (η-C 5H 5)Nb-(NR)(Me)(Cl) (R tBu, 2,6- iPr 2C 6H 3) and (η-C 5Me 5)M(N-2,6- iPr 2C 6H 3)(Me) 2 (M Nb, Ta) have been prepared by treatment of (η-C 5R′ 5)M(NR)(Cl 2) with one or two equivalents of methylmagnesium chloride respectively. Trimethylphosphine a...
Saved in:
Published in | Journal of organometallic chemistry Vol. 462; no. 1; pp. C12 - C14 |
---|---|
Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
LAUSANNE 1
Elsevier B.V
14.12.1993
Elsevier Elsevier Science |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Mono- and di-methyl complexes of the type (η-C
5H
5)Nb-(NR)(Me)(Cl) (R
tBu, 2,6-
iPr
2C
6H
3) and (η-C
5Me
5)M(N-2,6-
iPr
2C
6H
3)(Me)
2 (M Nb, Ta) have been prepared by treatment of (η-C
5R′
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 (η-C
5H
5)Nb(N
tBu)(Me)(Cl) is reported. |
---|---|
ISSN: | 0022-328X 1872-8561 |
DOI: | 10.1016/0022-328X(93)83384-8 |