Reductive Elimination of Ketones from Ruthenium(II) Complexes

DOI: 10.1039/DT9840002133

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 2133 - 2136 (1984)

Update date:2022-08-11

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Authors:

Saunders, David R.

Mawby, Roger J.

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Article abstract of DOI:10.1039/DT9840002133

Complexes (R = aryl or alkyl) decompose at room temperature in CHCl3 or Me2CO solution to yield the ketones R2CO.Decomposition is intramolecular, since the complexes yield only the unsymmetrical ketones RR'CO, and the disappearance of follows simple first-order kinetics.The acyl complex also decomposes in CHCl3 solution to give (4-MeC6H4)2CO, but the decomposition is inhibited by free Me3CNC.It is believed that the ketones are formed by reductive elimination from .A ruthenium(0) product could not be isolated, but the ruthenium(II) complex <<*>Ru(CO)ClC6H4Me>(PMe2Ph)2> was obtained when the decomposition of in CHCl3 was carried out at higher temperatures.

Full text of DOI:10.1039/DT9840002133

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