Please use this identifier to cite or link to this item: http://nopr.niscpr.res.in/handle/123456789/15668
Title: Olefin epoxidation catalyzed by dioxo-tungsten(VI) schiff base complexes
Authors: Agarwal, D D
Rastogi, Rachana
Gupta, V K
Singh, S
Issue Date: Apr-1999
Publisher: NISCAIR-CSIR, India
Abstract: he epoxidation of olefms is catalyzed by dioxotungsten(VI) complexes using tert-butyl hydroperoxide (TBHP) as the oxidant. Competitive epoxidation of olefins follows the order: cyclohexene > cycloheptene > norbomene. Norbomene gives exoepoxide only. The studies on the effect of surfactants (Triton-X- 100, SLS and CTAB) show that addition of surfactant retards the epoxide yield. Results suggest that the olefin is coordinated to metal center in the rate determining step.
Page(s): 369-372
Appears in Collections:IJC-A Vol.38A(04) [April 1999]

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