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Issue 21, 1997
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Selenoketenyl and selenoalkyne complexes via the reactions of ketenyl complexes with Woollins’ reagent

Abstract

The complexes [ML(η2-OCCR)(CO)(Tp)] [M = W, Mo; L = PMe2Ph, PPh3, P(OMe)3; R = C6H4Me-4; Tp = hydrotris(pyrazol-1-yl)borate] react with ‘Woollins’ reagent’ [4(PPh)5/5Se8] to provide the first examples of selenoketenyl complexes [ML(η2-SeCCR)(CO)(Tp)], alkylation of which provides selenoalkyne complexes; the crystal structures of [W(η2-SeCCR)(CO)(PMe2Ph)(Tp)] and [W(η2-MeSeCCR)(CO)(PPh3)(Tp)]I are also reported.

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Article information


Chem. Commun., 1997, 2049-2050
Article type
Paper

Selenoketenyl and selenoalkyne complexes via the reactions of ketenyl complexes with Woollins’ reagent

I. Baxter, A. F. Hill and J. M. Malget, Chem. Commun., 1997, 2049
DOI: 10.1039/A705083F

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