From storable sources of atomic Nb- and Ta- ions to isolable anionic tris(1,3-butadiene)metal complexes: [M(η4-C 4H6)3]-, M = Nb, Ta

Victor J. Sussman; John E. Ellis

doi:10.1002/anie.200703887

From storable sources of atomic Nb^- and Ta^- ions to isolable anionic tris(1,3-butadiene)metal complexes: [M(η⁴-C ₄H₆)₃]^-, M = Nb, Ta

Victor J. Sussman
, John E. Ellis

Chemistry (Twin Cities)

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

Hat trick: Homoleptic butadienemetalates of 4d and 5d metals have for the first time been structurally characterized. The niobium-naphthalene species [Nb(η⁴-C₁₀H₈)₂(PMe ₃)₂]^- functions as a useful source of "naked" Nb^- ions in its reaction with 1,3-butadiene to afford an unprecedented homoleptic niobium-butadiene complex [Nb(η⁴-C₄H₆)₃]^- (see structure). The tantalum analogue [Ta(η⁴-C₄H ₆)₃]^- was obtained by a similar route.

Original language	English (US)
Pages (from-to)	484-489
Number of pages	6
Journal	Angewandte Chemie - International Edition
Volume	47
Issue number	3
DOIs	https://doi.org/10.1002/anie.200703887
State	Published - 2008

Keywords

Alkene ligands
Arene ligands
Niobium
Subvalent compounds
Tantalum

Publisher link

10.1002/anie.200703887

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abstract = "Hat trick: Homoleptic butadienemetalates of 4d and 5d metals have for the first time been structurally characterized. The niobium-naphthalene species [Nb(η4-C10H8)2(PMe 3)2]- functions as a useful source of {"}naked{"} Nb- ions in its reaction with 1,3-butadiene to afford an unprecedented homoleptic niobium-butadiene complex [Nb(η4-C4H6)3]- (see structure). The tantalum analogue [Ta(η4-C4H 6)3]- was obtained by a similar route.",

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author = "Sussman, \{Victor J.\} and Ellis, \{John E.\}",

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T1 - From storable sources of atomic Nb- and Ta- ions to isolable anionic tris(1,3-butadiene)metal complexes

T2 - [M(η4-C 4H6)3]-, M = Nb, Ta

AU - Sussman, Victor J.

AU - Ellis, John E.

PY - 2008

Y1 - 2008

N2 - Hat trick: Homoleptic butadienemetalates of 4d and 5d metals have for the first time been structurally characterized. The niobium-naphthalene species [Nb(η4-C10H8)2(PMe 3)2]- functions as a useful source of "naked" Nb- ions in its reaction with 1,3-butadiene to afford an unprecedented homoleptic niobium-butadiene complex [Nb(η4-C4H6)3]- (see structure). The tantalum analogue [Ta(η4-C4H 6)3]- was obtained by a similar route.

AB - Hat trick: Homoleptic butadienemetalates of 4d and 5d metals have for the first time been structurally characterized. The niobium-naphthalene species [Nb(η4-C10H8)2(PMe 3)2]- functions as a useful source of "naked" Nb- ions in its reaction with 1,3-butadiene to afford an unprecedented homoleptic niobium-butadiene complex [Nb(η4-C4H6)3]- (see structure). The tantalum analogue [Ta(η4-C4H 6)3]- was obtained by a similar route.

KW - Alkene ligands

KW - Arene ligands

KW - Niobium

KW - Subvalent compounds

KW - Tantalum

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DO - 10.1002/anie.200703887

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