Iwakura, Kobunshi Kagaku, 1945, vol. 2, p. 287,296
作者:Iwakura
DOI:——
日期:——
Senderens; Aboulenc, Annales de Chimie (Cachan, France), 1922, vol. <9>18, p. 158
作者:Senderens、Aboulenc
DOI:——
日期:——
Tobacco
申请人:REYNOLDS TOBACCO CO R
公开号:US02766145A1
公开(公告)日:1956-10-09
Catalytic hydroxycarbonylation of isobutylene with carbon monoxide and polyhydric alcohols in the presence of the Pd(acac)2-PPh3-TsOH system
作者:H. A. Suerbaev、E. G. Chepajkin、B. Zh. Dzhiembaev、I. O. Appazov、G. M. Abyzbekova
DOI:10.1134/s0965544107050064
日期:2007.9
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.
Bethelot, Chimie organique fondee sur la synthese,Bd. II <Paris 1860>,S.87