Reactions of terminal acetylenes with the 'raft' cluster [Os 6(CO)20(MeCN)]; X-ray crystal structures of [Os 6(CO)20{C=C(H)Ph}] and [Os5(CO) 15{C=C(H)Ph}]

John G. Jeffrey; Brian F. G. Johnson; Jack Lewis; Paul R. Raithby; Dorothy A. Welch

doi:10.1039/C39860000318

Reactions of terminal acetylenes with the 'raft' cluster [Os ₆(CO)₂₀(MeCN)]; X-ray crystal structures of [Os ₆(CO)₂₀{C=C(H)Ph}] and [Os₅(CO) ₁₅{C=C(H)Ph}]

John G. Jeffrey, Brian F. G. Johnson, Jack Lewis, Paul R. Raithby, Dorothy A. Welch

University of Cambridge

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

Abstract

The 'raft' cluster [Os₆(CO)₂₀(MeCN)] reacts with the terminal alkyne HC≡CR (R=Me, Ph) to afford the organo-cluster [Os ₆(CO)₂₀{C=C(H)R}], which, on standing, loses the elements of an Os(CO)₅ fragment to give the pentanuclear cluster [Os ₅(CO)₁₅{C=C(H)R}]; the structures of the phenyl derivatives of these hexa- and penta-nuclear clusters have been established by X-ray analysis.

Original language	English
Pages (from-to)	318-320
Number of pages	3
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	4
DOIs	https://doi.org/10.1039/C39860000318
Publication status	Published - 31 Dec 1986

ASJC Scopus subject areas

Molecular Medicine

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Reactions of terminal acetylenes with the 'raft' cluster [Os ₆(CO)₂₀(MeCN)]; X-ray crystal structures of [Os ₆(CO)₂₀{C=C(H)Ph}] and [Os₅(CO) ₁₅{C=C(H)Ph}]. / Jeffrey, John G.; Johnson, Brian F. G.; Lewis, Jack et al.
In: Journal of the Chemical Society, Chemical Communications, No. 4, 31.12.1986, p. 318-320.

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

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title = "Reactions of terminal acetylenes with the 'raft' cluster [Os 6(CO)20(MeCN)]; X-ray crystal structures of [Os 6(CO)20\{C=C(H)Ph\}] and [Os5(CO) 15\{C=C(H)Ph\}]",

abstract = "The 'raft' cluster [Os6(CO)20(MeCN)] reacts with the terminal alkyne HC≡CR (R=Me, Ph) to afford the organo-cluster [Os 6(CO)20\{C=C(H)R\}], which, on standing, loses the elements of an Os(CO)5 fragment to give the pentanuclear cluster [Os 5(CO)15\{C=C(H)R\}]; the structures of the phenyl derivatives of these hexa- and penta-nuclear clusters have been established by X-ray analysis.",

author = "Jeffrey, \{John G.\} and Johnson, \{Brian F. G.\} and Jack Lewis and Raithby, \{Paul R.\} and Welch, \{Dorothy A.\}",

year = "1986",

month = dec,

day = "31",

doi = "10.1039/C39860000318",

language = "English",

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T1 - Reactions of terminal acetylenes with the 'raft' cluster [Os 6(CO)20(MeCN)]; X-ray crystal structures of [Os 6(CO)20{C=C(H)Ph}] and [Os5(CO) 15{C=C(H)Ph}]

AU - Jeffrey, John G.

AU - Johnson, Brian F. G.

AU - Lewis, Jack

AU - Raithby, Paul R.

AU - Welch, Dorothy A.

PY - 1986/12/31

Y1 - 1986/12/31

N2 - The 'raft' cluster [Os6(CO)20(MeCN)] reacts with the terminal alkyne HC≡CR (R=Me, Ph) to afford the organo-cluster [Os 6(CO)20{C=C(H)R}], which, on standing, loses the elements of an Os(CO)5 fragment to give the pentanuclear cluster [Os 5(CO)15{C=C(H)R}]; the structures of the phenyl derivatives of these hexa- and penta-nuclear clusters have been established by X-ray analysis.

AB - The 'raft' cluster [Os6(CO)20(MeCN)] reacts with the terminal alkyne HC≡CR (R=Me, Ph) to afford the organo-cluster [Os 6(CO)20{C=C(H)R}], which, on standing, loses the elements of an Os(CO)5 fragment to give the pentanuclear cluster [Os 5(CO)15{C=C(H)R}]; the structures of the phenyl derivatives of these hexa- and penta-nuclear clusters have been established by X-ray analysis.

UR - https://www.scopus.com/pages/publications/37049078214

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DO - 10.1039/C39860000318

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JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 4

ER -

Reactions of terminal acetylenes with the 'raft' cluster [Os ₆(CO)₂₀(MeCN)]; X-ray crystal structures of [Os ₆(CO)₂₀{C=C(H)Ph}] and [Os₅(CO) ₁₅{C=C(H)Ph}]

Abstract

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