Title of article :
Silica-supported DABCO-tribromide: A recoverable reagent for oxidation of alcohols to the corresponding carbonyl compounds
Author/Authors :
Matloubi Moghaddam، F. نويسنده Professor , , Masoud,، N. نويسنده Ph.D. student , , Koushki Foroushani,، B. نويسنده Ph.D. , , Saryazdi,، S. نويسنده M.Sc. degree , , Ghonouei,، N. نويسنده Ph.D. degree student. , , Daemi، E. نويسنده B.Sc. degrees ,
Issue Information :
دوفصلنامه با شماره پیاپی سال 2013
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, FTIR 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 5295%, and the reagent may
be recycled five times with further bromine treatment.
Journal title :
Scientia Iranica(Transactions C: chemistry, chemical engineering)
Journal title :
Scientia Iranica(Transactions C: chemistry, chemical engineering)
