E. Kaczmarczyk, E. Januś, E. Milchert
Jul 1, 2005
Citations
0
Influential Citations
7
Citations
Journal
Journal of Molecular Catalysis A-chemical
Abstract
Abstract The epoxidation of 1,4-diallyloxybutane (DiAB) with 30 wt% hydrogen peroxide in the presence of phosphorotungstic acid (PTA) hydrate or phosphoric(V)-acid-sodium tungsten(VI) dihydrate system (PO 4 3− /WO 4 2− ) as the catalysts and an onium salt as a phase transfer catalyst has been investigated. The influence of the type and amount of epoxidation catalyst, the molar ratio of 1,4-diallyloxybutane to H 2 O 2 , the amount and nature of auxiliary solvent on the course of the epoxidation was studied.