A method for the preparation of 1,2-propanediol, dipropylene glycol and tripropylene glycol

The method for preparing 1,2-propanediol, dipropylene glycol and tripropylene glycol comprises step (a) of reacting propene with hydrogen peroxide containing nitrate in the presence of a catalyst mixture comprising a phase transfer catalyst and a heteropolytungstate in a liquid reaction mixture comp...

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Bibliographic Details
Main Authors GLENNEBERG, JUERGEN, BOLZ, DAVID, WIEDERHOLD, HOLGER
Format Patent
LanguageChinese
English
Published 01.09.2022
Subjects
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