Issue 17, 1996
From the journal:

Chemical Communications

Protonation of an internal alkyne produces a terminal alkene: reactivity of [Mo(η2-MeCCMe)(Ph2PCH2CH2PPh2)2]

Sian C. Davies,   Richard A. Henderson,   David L. Hughes  and  Kay E. Oglieve  

Abstract

Structurally defined [Mo(η2-MeCCMe)(Ph2PCH2CH2PPh2)2] reacts with anhydrous HCl in thf to give predominantly trans-[MoCl2(Ph2PCH2CH2PPh2)2] with but-1-ene (69 ± 6%) and cis-but-2-ene (10 ± 2%); in addition, some [MoH2Cl2(Ph2PCH2CH2PPh2)2] and but-2-yne (21 ± 5%) are produced; the mechanistic features by which protonation of an internal alkyne yields a terminal alkene are enumerated.

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Article information

DOI
https://doi.org/10.1039/CC9960002039
Article type
Paper

Chem. Commun., 1996, 2039-2040

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Protonation of an internal alkyne produces a terminal alkene: reactivity of [Mo(η2-MeCCMe)(Ph2PCH2CH2PPh2)2]

S. C. Davies, R. A. Henderson, D. L. Hughes and K. E. Oglieve, Chem. Commun., 1996, 2039 DOI: 10.1039/CC9960002039

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