Enhanced benzene formation on Pt/H-mordenite and Pd/H-mordenite

Autor:	B. T. Carvill, Wolfgang M.H. Sachtler, Bruce A. Lerner
Rok vydání:	1993
Předmět:	Reaction mechanism Cyclohexane Hydride Inorganic chemistry General Chemistry Heterogeneous catalysis Medicinal chemistry Catalysis Mordenite chemistry.chemical_compound chemistry Bifunctional Benzene Methylcyclopentane
Zdroj:	Catalysis Letters. 18:227-234
ISSN:	1572-879X 1011-372X
DOI:	10.1007/bf00769441
Popis:	The distribution of methylcyclopentane (MCP) ring enlargement (RE) products between benzene (Bz) and cyclohexane (CH) provides information on the reaction mechanism. The Bz/CH ratio is in excess of the calculated and experimentally determined equilibrium ratio. This implies that benzene is a primary product; it eliminates the possibility of direct hydride ion transfer to carbenium ions as the prevailing mechanism. The results are consistent with the concept that metal-proton adducts are instrumental in bifunctional catalysis.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::158259532b6f25bda7e1afcae09f0d04 https://doi.org/10.1007/bf00769441 Zobrazit plný text záznamu Full text from SpringerLink