Study of propene metathesis on MoO3− x/Al2O3 catalysts; effect of diazomethane decomposition

M Ghazi, WMH Sachtler

Index: Ghazi, M.; Sachtler, W. M. H. Recueil des Travaux Chimiques des Pays-Bas, 1990 , vol. 109, # 2 p. 77 - 80

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Abstract

Abstract Propene metathesis has been studied at 295 K and 1 atm in He or in H 2 with MoO 3− x/Al 2 O 3 catalysts which were reduced at 673 K. Some catalysts were modified by exposing them to diazomethane vapor prior to testing. The diazomethane was synthesized shortly before use; it was stored by dissolving its vapor in di-n-butyl phthalate. Metathesis of the unmodified catalysts revealed an induction period during which the activity increased; ...