Oxidative substitution of [Ru10C2(CO)24]2- with disubstituted alkynes: Facile formation and reduction of Ru10C2(CO)23(C2RR′)

John W. Benson; Toyohisa Ishida; Kwangyeol Lee; Scott R. Wilson; John R. Shapley

doi:10.1021/om9703752

Oxidative substitution of [Ru₁₀C₂(CO)₂₄]^2- with disubstituted alkynes: Facile formation and reduction of Ru₁₀C₂(CO)₂₃(C₂RR′)

John W. Benson, Toyohisa Ishida, Kwangyeol Lee, Scott R. Wilson, John R. Shapley

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

9 Citations (Scopus)

Abstract

Oxidation of the decaruthenium carbonyl cluster [Z]₂[Ru₁₀C₂(CO)₂₄] (1) (Z⁺ = PPN⁺, Et₄N⁺) with [Cp₂Fe][BF₄] (2 equiv) at room temperature in the presence of disubstituted alkynes forms the neutral derivatives Ru₁₀C₂(CO)₂₃(C₂RR′) (2, R, R′ = Ph₂; 3, R, R′ = Tol₂; 4, R, R′ = Ph, Me). Compounds 2-4 are readily reduced with methanolic hydroxide to produce the previously known [Ru₁₀C₂(CO)₂₂(C₂Ph ₂)]^2- (5) and its analogs.

Original language	English
Pages (from-to)	4929-4932
Number of pages	4
Journal	Organometallics
Volume	16
Issue number	22
DOIs	https://doi.org/10.1021/om9703752
Publication status	Published - 1997 Oct 28
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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title = "Oxidative substitution of [Ru10C2(CO)24]2- with disubstituted alkynes: Facile formation and reduction of Ru10C2(CO)23(C2RR′)",

abstract = "Oxidation of the decaruthenium carbonyl cluster [Z]2[Ru10C2(CO)24] (1) (Z+ = PPN+, Et4N+) with [Cp2Fe][BF4] (2 equiv) at room temperature in the presence of disubstituted alkynes forms the neutral derivatives Ru10C2(CO)23(C2RR′) (2, R, R′ = Ph2; 3, R, R′ = Tol2; 4, R, R′ = Ph, Me). Compounds 2-4 are readily reduced with methanolic hydroxide to produce the previously known [Ru10C2(CO)22(C2Ph 2)]2- (5) and its analogs.",

author = "Benson, {John W.} and Toyohisa Ishida and Kwangyeol Lee and Wilson, {Scott R.} and Shapley, {John R.}",

year = "1997",

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doi = "10.1021/om9703752",

language = "English",

volume = "16",

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journal = "Organometallics",

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TY - JOUR

T1 - Oxidative substitution of [Ru10C2(CO)24]2- with disubstituted alkynes

T2 - Facile formation and reduction of Ru10C2(CO)23(C2RR′)

AU - Benson, John W.

AU - Ishida, Toyohisa

AU - Lee, Kwangyeol

AU - Wilson, Scott R.

AU - Shapley, John R.

PY - 1997/10/28

Y1 - 1997/10/28

N2 - Oxidation of the decaruthenium carbonyl cluster [Z]2[Ru10C2(CO)24] (1) (Z+ = PPN+, Et4N+) with [Cp2Fe][BF4] (2 equiv) at room temperature in the presence of disubstituted alkynes forms the neutral derivatives Ru10C2(CO)23(C2RR′) (2, R, R′ = Ph2; 3, R, R′ = Tol2; 4, R, R′ = Ph, Me). Compounds 2-4 are readily reduced with methanolic hydroxide to produce the previously known [Ru10C2(CO)22(C2Ph 2)]2- (5) and its analogs.

AB - Oxidation of the decaruthenium carbonyl cluster [Z]2[Ru10C2(CO)24] (1) (Z+ = PPN+, Et4N+) with [Cp2Fe][BF4] (2 equiv) at room temperature in the presence of disubstituted alkynes forms the neutral derivatives Ru10C2(CO)23(C2RR′) (2, R, R′ = Ph2; 3, R, R′ = Tol2; 4, R, R′ = Ph, Me). Compounds 2-4 are readily reduced with methanolic hydroxide to produce the previously known [Ru10C2(CO)22(C2Ph 2)]2- (5) and its analogs.

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Oxidative substitution of [Ru₁₀C₂(CO)₂₄]^2- with disubstituted alkynes: Facile formation and reduction of Ru₁₀C₂(CO)₂₃(C₂RR′)

Abstract

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