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Title: Methoxylation of a-pinene over silica-included heteropolyacids
Authors: Pito, D
Fonseca, I
Ramos, A
Vital, J
Castanheiro, J
Editors: Navarro, J
Fernandéz, A
Keywords: Methoxylation
Issue Date: 9-Sep-2009
Publisher: Universidade de Zaragoza
Abstract: a-Pinene is a renewable raw material usually obtained from pine gum or as a waste from the Kraft process. Its acid catalysed methoxylation yields a complex mixture of monoterpenic ethers, being a-terpinyl methyl ether the main product. It is observed that the catalytic activity decreases in the series: PW_Silica > SiW_Silica > PMo_Silica > SiMo_Silica. The catalysts show good selectivity to the a-terpinyl methyl ether.
ISBN: Z-3507-2009
Type: article
Appears in Collections:QUI - Artigos em Livros de Actas/Proceedings
CQE - Artigos em Livros de Actas/Proceedings

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