Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 559376
Title Silica-supported DABCO-tribromide : A recoverable reagent for oxidation of alcohols to the corresponding carbonyl compounds
Author(s) Moghaddam, F.M.; Masoud, N.; Foroushani, B.K.; Saryazdi, S.; Ghonouei, N.; Daemi, E.
Source Scientia Iranica 20 (2013)3. - ISSN 1026-3098 - p. 598 - 602.
Publication type Refereed Article in a scientific journal
Publication year 2013
Keyword(s) Alcohol - Aldehyde - DABCO-tribromide - Ketone - Silica support
Abstract

In this study, 1,4-diazabicyclo[2.2.2] octane (DABCO) tribromide was immobilized on silica support by using 3-chloro propyl trimethoxy silane to obtain a silica-supported DABCO tribromide reagent. The synthesized reagent was characterized with elemental analysis, FT-IR spectroscopy, and thermo-gravimetric analysis (TGA). This reagent has been applied in the conversion of alcohol to corresponding carbonyl compounds. Alcohol oxidation reactions yield in 52-95%, and the reagent may be recycled five times with further bromine treatment.

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