Aerobic Oxidative Esterification of Aldehydes with Alcohols by Gold–Nickel Oxide Nanoparticle Catalysts with a Core–Shell Structure

Autor:	Junichi Miura, Hiroshi Ishida, Tatsuo Yamaguchi, Takayuki Akaogi, Chihiro Iitsuka, Ken Matsushita, Ken Suzuki
Rok vydání:	2013
Předmět:	Nickel oxide Oxide Nanoparticle Methacrolein General Chemistry Oxidative phosphorylation Photochemistry Catalysis chemistry.chemical_compound chemistry Polymer chemistry Methanol Methyl methacrylate
Zdroj:	ACS Catalysis. 3:1845-1849
ISSN:	2155-5435
DOI:	10.1021/cs4004084
Popis:	Oxidative esterification of aldehydes with alcohols proceeds with high efficiency in the presence of molecular oxygen on supported gold–nickel oxide (AuNiOx) nanoparticle catalysts. The method is environmentally benign because it requires only molecular oxygen as the terminal oxidant and gives water as the side product. The AuNiOx nanoparticles have a core–shell structure, with the Au nanoparticles at the core and the surface covered by highly oxidized NiOx. Aerobic oxidative esterification of methacrolein in methanol to methyl methacrylate is an important industrial method for the production of polymethyl methacrylate.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bf943a0de10d4c04a1b25c675fba1852 https://doi.org/10.1021/cs4004084 Zobrazit plný text záznamu