Issue 19, 1991
From the journal:

Journal of the Chemical Society, Chemical Communications

Carbonylation of benzyne at polynuclear ruthenium centres

Jonathan P. H. Charmant,   Helen A. A. Dickson,   Nigel J. Grist,   Jerome B. Keister,   Selby A. R. Knox,   David A. V. Morton,   A. Guy Orpen  and  Josep M. Viñas  

Abstract

Carbonylation (1 atm, 25 °C) of [Ru3(CO)7(µ-PPh2)2(µ3-C6H4)] gives [Ru3(CO)8(µ-PPh2)2(µ3-C6H4CO)], arising from linking of µ3-benzyne with one molecule of CO, while [Ru4(CO)11(µ4-PPh)(µ4-C6H4)] and [Ru5(CO)13(µ4-PPh)(µ5-C6H4)] react with CO (50 atm, 60–100 °C) to afford [Ru3(CO)10(µ3-PPh){µ-C6H4(CO)2}] and/or [Ru2(CO)7(µ-P(Ph)C(O)C6H4)], involving linking of µ4- and µ5-benzyne with one or two CO molecules; the structures of the products have been established by X-ray diffraction.

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Article information

DOI
https://doi.org/10.1039/C39910001393
Article type
Paper

J. Chem. Soc., Chem. Commun., 1991, 1393-1395

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Carbonylation of benzyne at polynuclear ruthenium centres

J. P. H. Charmant, H. A. A. Dickson, N. J. Grist, J. B. Keister, S. A. R. Knox, D. A. V. Morton, A. G. Orpen and J. M. Viñas, J. Chem. Soc., Chem. Commun., 1991, 1393 DOI: 10.1039/C39910001393

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