Catalytic hydroxycarbonylation of isobutylene with carbon monoxide and polyhydric alcohols in the presence of the Pd(acac)<Subscript>2</Subscript>-PPh<Subscript>3</Subscript>-TsOH system: Fid-Bau Portal

Catalytic hydroxycarbonylation of isobutylene with carbon monoxide and polyhydric alcohols in the presence of the Pd(acac)2-PPh3-TsOH system

Suerbaev, H. A. / Chepajkin, E. G. / Dzhiembaev, B. Zh. / Appazov, I. O. / Abyzbekova, G. M.

Abstract

Abstract The reaction of isobutylene hydroalcoxycarbonylation with CO and polyhydric alcohols (ethylene glycol, glycerol) in the presence of the catalytic system Pd(aacac)2-PPh3-TsOH has been investigated. It was found that carbonylation of isobutylene with CO in the presence of ethylene glycol yields a mixture of mono-and diglycol esters of isovaleric acid, irrespective of the initial reactant ratio. During the hydroalcoxycarbonylation of isobutylene with glycerol, either mono- and di- or mono-, di-, and triglycerides of isovaleric acid are formed depending on the reactant ratio.

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Catalytic hydroxycarbonylation of isobutylene with carbon monoxide and polyhydric alcohols in the presence of the Pd(acac)2-PPh3-TsOH system

Suerbaev, H. A. / Chepajkin, E. G. / Dzhiembaev, B. Zh. / Appazov, I. O. / Abyzbekova, G. M.

Abstract

Catalytic hydroxycarbonylation of isobutylene with carbon monoxide and polyhydric alcohols in the presence of the Pd(acac)2-PPh3-TsOH system

Suerbaev, H. A. / Chepajkin, E. G. / Dzhiembaev, B. Zh. / Appazov, I. O. / Abyzbekova, G. M.

Abstract

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Titel:

Catalytic hydroxycarbonylation of isobutylene with carbon monoxide and polyhydric alcohols in the presence of the Pd(acac)2-PPh3-TsOH system

Beteiligte:

Suerbaev, H. A. (Autor:in) / Chepajkin, E. G. (Autor:in) / Dzhiembaev, B. Zh. (Autor:in) / Appazov, I. O. (Autor:in) / Abyzbekova, G. M. (Autor:in)

Erschienen in:

Petroleum Chemistry ; 47 ; 345-347

Erscheinungsdatum:

01.09.2007

Format / Umfang:

3 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544107050064

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

Acac , Monoglyceride , Isobutylene , Diglyceride , Petroleum Chemistry Chemistry , Industrial Chemistry/Chemical Engineering

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