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Elsevier, Journal of Organometallic Chemistry, 1(447), p. 153-157

DOI: 10.1016/0022-328x(93)80285-j

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Hydroformylation of norbornene and 2,5-norbornadiene catalysed by platinum(0)-alkene complexes in the presence of methanesulfonic acid: determination of the stereochemistry of the reaction

Journal article published in 1993 by C. Botteghi, S. Paganelli, A. Perosa ORCID, R. Lazzaroni, G. Uccello-Barretta
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

The hydroformylation of norbornene catalysed by [Pt(C2H4)(dppb)]/CH3SO3H (dppb = 1,4-bis(diphenylphosphino)butane) occurs under standard oxo conditions giving the exo-norbornanecarboxaldehyde exclusively. The deuteroformylation of this olefin shows that the addition of H and CHO groups is cis. As for the chemoselectivity of the monohydroformylation of 2,5-norbornadiene, the catalytic system affords better results than the more common catalytic precursors of rhodium and platinum/tin complexes; the regioselectivity towards the exo-aldehyde is lower. © 1993.