Alkylation of 4-methoxyphenol with styrene in the presence of alumoxane compounds

Autor:	F. Kh. Inoyatov, R. Sh. Abubakirov, V. M. Perchenko, I. M. Khrapova, Mikaya Anzor I, N. A. Plate
Rok vydání:	1993
Předmět:	Olefin fiber chemistry.chemical_compound Chemistry Hydroxy group 4-Methoxyphenol Phenol Organic chemistry General Chemistry Alkylation Catalysis Styrene
Zdroj:	Russian Chemical Bulletin. 42:955-958
ISSN:	1573-9171 1066-5285
DOI:	10.1007/bf00698972
Popis:	The catalytic properties of alumoxane compounds in the alkylation of 4-methoxyphenol with styrene were studied. Structures and yields of aikylation products depend on the amount of catalyst, the phenol: olefin ratio, and the reaction time. Phenoxyalumoxanes are effectiveortho-directing catalysts with respect to the hydroxy group. Under optimum conditions, 2-(α-methylbenzyl)-4-methoxyphenol and 2,5-di-(α-methylbenzyl)-4-methoxyphenol were obtained in 94 % and 84–86 % yields, respectively.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b958d8758aed56a9571cddbb9d282a79 https://doi.org/10.1007/bf00698972 Zobrazit plný text záznamu Full text from SpringerLink