Issue 2, 1983
From the journal:

Journal of the Chemical Society, Dalton Transactions

The reactivity of molybdenum and tungsten trioxide vapours towards organic and inorganic compounds at –196 °C

Neil D. Cook  and  Peter L. Timms  

Abstract

Vapours of molybdenum and tungsten trioxides, prepared by heating the solid oxides under vacuum, have been reacted with organic compounds and some inorganic halides at –196 °C. Complexes of the trioxides are formed with pentane-2,4-dione, acetone, formic acid, and methanol, but the oxides fail to bring about metathesis or isomerisation of olefins. Oxygen–halogen exchange reactions occur between the trioxides and BCl3, SiCl4, and HCl; PCl3 is oxidised. The reactivity of the condensed vapours of both oxides at –196 °C is markedly higher than the reactivity of the normal solid oxides at room temperature.

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Article information

DOI
https://doi.org/10.1039/DT9830000239
Article type
Paper

J. Chem. Soc., Dalton Trans., 1983, 239-243

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The reactivity of molybdenum and tungsten trioxide vapours towards organic and inorganic compounds at –196 °C

N. D. Cook and P. L. Timms, J. Chem. Soc., Dalton Trans., 1983, 239 DOI: 10.1039/DT9830000239

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