51503-33-4Relevant articles and documents
Ozonolysis of Olefins, II; Linseed Oil as a Renewable Resource for Alkyl 3,3-Dialkoxypropanoates
Mittelbach, Martin,Poklukar, Norbert
, p. 331 - 332 (2007/10/02)
A new approach to the synthesis of alkyl 3,3-dialkoxypropanoates, which are important intermediates in organic synthesis, starting from fatty esters is described.Thus, ozonolysis of methyl linoleate and methyl linolenate in alcoholic hydrogen chloride affords a reaction mixture, from out of which the alkyl 3,3-dialkoxypropanoates can be isolated by fractional distillation in 60-65percent yield.Even linseed oil, which contains high amounts of linolic and linolenic acid, can be used as starting material, after conversion into the methyl esters by methanolysis.Byproducts of the ozonolysis can be oxidized to the corresponding carboxylic acids which are valuable intermediates in oleochemistry.