Issue 2, 1993
From the journal:

Journal of the Chemical Society, Chemical Communications

Metathesis vs. Polymerization of terminal acetylenes over [W(CBut)(OBut)3]

Alvar Bray,   André Mortreux,   Francis Petit,   Michèle Petit  and  Teresa Szymanska-Buzar  

Abstract

Terminal acetylenes RC[triple bond, length half m-dash]CH Are transformed catalytically in to matathesis product in to methathesis products RC[triple bond, length half m-dash]CR and C2H2 on the carbine complex [W(CBut)(OBut)3], a polymerization of the alkyne; in the case of sterically hindered ButC[triple bond, length half m-dash]CH, a stoichiometric reaction is observed, by which a dinuclear compound µ-C2H2[W(OBut)3]21 and the deporotiotungstenacyclobutadiene [WC3(But)2(OBut)2]2 are formed.

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Article information

DOI
https://doi.org/10.1039/C39930000197
Article type
Paper

J. Chem. Soc., Chem. Commun., 1993, 197-199

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Metathesis vs. Polymerization of terminal acetylenes over [W(CBut)(OBut)3]

A. Bray, A. Mortreux, F. Petit, M. Petit and T. Szymanska-Buzar, J. Chem. Soc., Chem. Commun., 1993, 197 DOI: 10.1039/C39930000197

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