147220-19-7Relevant articles and documents
Kinetic study of addition of some carboxylic acids to 1,2-epoxy-3-phenoxypropane
Bukowska, Agnieszka,Bukowski, Wiktor
, p. 432 - 436 (1999)
The kinetics of addition of acetic, acrylic, or methacrylic acids to l,2-epoxy-3-phenoxypropane (glycidyl phenyl ether) carried out in the presence of chromium(III) ethanoate have been studied. A kinetic model of the reaction has been proposed. The rate constants as well as the activation parameters have been evaluated. The reactivity of the acids in reactions with GPE and 1-chloro-2,3-epoxypropane (epichlorohydrin) without any solvent are compared. The compositions of reaction mixtures have been carefully determined.
Efficient and regioselective ring-opening of epoxides with carboxylic acid catalyzed by graphite oxide
Mirza-Aghayan, Maryam,Tavana, Mahdieh Molaee,Niazi, Elaheh Golam Alipour,Boukherroub, Rabah
, p. 532 - 538 (2020/07/17)
An efficient, simple and regioselective ring-opening reaction of epoxides with various carboxylic acids under metal-free conditions is reported. The ring-opening of epoxides takes place in the presence of graphite oxide as an efficient and available catalyst to produce the corresponding 2-hydroxy monoester and 1,2-diester derivatives in good yields. Regioselective attack of the nucleo-phile, short reaction times, metal-free conditions and reusability of catalyst are among the advantages of the present protocol.
A highly efficient protocol for regioselective ring-opening of epoxides with alcohols, water, acetic acid, and acetic anhydride catalyzed by SbF3
Zeynizadeh, Behzad,Gilanizadeh, Masumeh,Aminzadeh, Farkhondeh Mohammad
, p. 1051 - 1056 (2016/07/06)
SbF3as an efficient catalyst has been used for regioselective alcoholysis, acetolysis and hydrolysis of epoxides to the corresponding β-alkoxy, β-acetoxy alcohols, and 1,2-diols in high to excellent yields. This study also represents a convenient synthesis of vic-diacetates from ring-opening of epoxides with acetic anhydride.
