Facile carbon-carbon bond formation on a triosmium cluster: Crystal structures of [Os3(CO)8{C(Me)C(Me)C(O)C(Me)C(Me)C(Ph)C(Ph)}] and [Os3(CO)8{P(OMe)3}{C(Me)C(Me)C(O)C(Me)C(Me)}]

Brian F.G. Johnson; Rajesh Khattar; Jack Lewis; Paul R. Raithby; Diana N. Smit

doi:10.1039/DT9880001421

Facile carbon-carbon bond formation on a triosmium cluster: Crystal structures of [Os₃(CO)₈{C(Me)C(Me)C(O)C(Me)C(Me)C(Ph)C(Ph)}] and [Os₃(CO)₈{P(OMe)₃}{C(Me)C(Me)C(O)C(Me)C(Me)}]

Brian F.G. Johnson, Rajesh Khattar, Jack Lewis, Paul R. Raithby, Diana N. Smit

University of Cambridge

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

Abstract

The organometallic cluster [Os₃(CO)₈(NCMe){C(Me)C(Me)C(O)C(Me)C(Me)}] reacts with a range of alkynes to produce [Os₃(CO)₈{C(Me)C(Me)C(O)C(Me)C(Me)C(R)C(R′)}] (R = R′ = H, Me, or Ph; R = Me, R′ = Ph) in which the incoming alkyne molecule and the previously co-ordinated pentadienone ligand have combined to produce a C₇Os₃ unit; the molecular structures of [Os₃(CO)₈{C(Me)C(Me)C(O)C(Me)C(Me)C(Ph)C(Ph)}] and [Os₃(CO)₈{P(OMe)₃}{C(Me)-C(Me)C(O)C(Me)C(Me)}] have been ascertained by X-ray analyses.

Original language	English
Pages (from-to)	1421-1424
Number of pages	4
Journal	Journal of the Chemical Society, Dalton Transactions
Issue number	5
DOIs	https://doi.org/10.1039/DT9880001421
Publication status	Published - 31 Dec 1988

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General Chemistry

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Facile carbon-carbon bond formation on a triosmium cluster: Crystal structures of [Os₃(CO)₈{C(Me)C(Me)C(O)C(Me)C(Me)C(Ph)C(Ph)}] and [Os₃(CO)₈{P(OMe)₃}{C(Me)C(Me)C(O)C(Me)C(Me)}]. / Johnson, Brian F.G.; Khattar, Rajesh; Lewis, Jack et al.
In: Journal of the Chemical Society, Dalton Transactions, No. 5, 31.12.1988, p. 1421-1424.

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

@article{4d03ec833b544e21b13bf7ebf3487150,

title = "Facile carbon-carbon bond formation on a triosmium cluster: Crystal structures of [Os3(CO)8\{C(Me)C(Me)C(O)C(Me)C(Me)C(Ph)C(Ph)\}] and [Os3(CO)8\{P(OMe)3\}\{C(Me)C(Me)C(O)C(Me)C(Me)\}]",

abstract = "The organometallic cluster [Os3(CO)8(NCMe)\{C(Me)C(Me)C(O)C(Me)C(Me)\}] reacts with a range of alkynes to produce [Os3(CO)8\{C(Me)C(Me)C(O)C(Me)C(Me)C(R)C(R′)\}] (R = R′ = H, Me, or Ph; R = Me, R′ = Ph) in which the incoming alkyne molecule and the previously co-ordinated pentadienone ligand have combined to produce a C7Os3 unit; the molecular structures of [Os3(CO)8\{C(Me)C(Me)C(O)C(Me)C(Me)C(Ph)C(Ph)\}] and [Os3(CO)8\{P(OMe)3\}\{C(Me)-C(Me)C(O)C(Me)C(Me)\}] have been ascertained by X-ray analyses.",

author = "Johnson, \{Brian F.G.\} and Rajesh Khattar and Jack Lewis and Raithby, \{Paul R.\} and Smit, \{Diana N.\}",

year = "1988",

month = dec,

day = "31",

doi = "10.1039/DT9880001421",

language = "English",

pages = "1421--1424",

journal = "Journal of the Chemical Society, Dalton Transactions",

issn = "1472-7773",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Facile carbon-carbon bond formation on a triosmium cluster

T2 - Crystal structures of [Os3(CO)8{C(Me)C(Me)C(O)C(Me)C(Me)C(Ph)C(Ph)}] and [Os3(CO)8{P(OMe)3}{C(Me)C(Me)C(O)C(Me)C(Me)}]

AU - Johnson, Brian F.G.

AU - Khattar, Rajesh

AU - Lewis, Jack

AU - Raithby, Paul R.

AU - Smit, Diana N.

PY - 1988/12/31

Y1 - 1988/12/31

N2 - The organometallic cluster [Os3(CO)8(NCMe){C(Me)C(Me)C(O)C(Me)C(Me)}] reacts with a range of alkynes to produce [Os3(CO)8{C(Me)C(Me)C(O)C(Me)C(Me)C(R)C(R′)}] (R = R′ = H, Me, or Ph; R = Me, R′ = Ph) in which the incoming alkyne molecule and the previously co-ordinated pentadienone ligand have combined to produce a C7Os3 unit; the molecular structures of [Os3(CO)8{C(Me)C(Me)C(O)C(Me)C(Me)C(Ph)C(Ph)}] and [Os3(CO)8{P(OMe)3}{C(Me)-C(Me)C(O)C(Me)C(Me)}] have been ascertained by X-ray analyses.

AB - The organometallic cluster [Os3(CO)8(NCMe){C(Me)C(Me)C(O)C(Me)C(Me)}] reacts with a range of alkynes to produce [Os3(CO)8{C(Me)C(Me)C(O)C(Me)C(Me)C(R)C(R′)}] (R = R′ = H, Me, or Ph; R = Me, R′ = Ph) in which the incoming alkyne molecule and the previously co-ordinated pentadienone ligand have combined to produce a C7Os3 unit; the molecular structures of [Os3(CO)8{C(Me)C(Me)C(O)C(Me)C(Me)C(Ph)C(Ph)}] and [Os3(CO)8{P(OMe)3}{C(Me)-C(Me)C(O)C(Me)C(Me)}] have been ascertained by X-ray analyses.

UR - https://www.scopus.com/pages/publications/37049070580

U2 - 10.1039/DT9880001421

DO - 10.1039/DT9880001421

M3 - Article

AN - SCOPUS:37049070580

SN - 1472-7773

SP - 1421

EP - 1424

JO - Journal of the Chemical Society, Dalton Transactions

JF - Journal of the Chemical Society, Dalton Transactions

IS - 5

ER -

Facile carbon-carbon bond formation on a triosmium cluster: Crystal structures of [Os₃(CO)₈{C(Me)C(Me)C(O)C(Me)C(Me)C(Ph)C(Ph)}] and [Os₃(CO)₈{P(OMe)₃}{C(Me)C(Me)C(O)C(Me)C(Me)}]

Abstract

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