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4401445 
Journal Article 
A comparative study of catalytic activity of tin phosphate and tin phenyl phosphonate 
Chithra, PG; Beena, B 
2008 
Yes 
Indian Journal of Chemical Technology
ISSN: 0971-457X 
NATL INST SCIENCE COMMUNICATION 
NEW DELHI 
15 
3 
298-300 
WOS:000257694300014 
Amorphous ion exchangers tin(IV) phosphate and tin(IV) phenyl phosphonate have been prepared and characterized. Catalytic activity has been studied and compared by using esterification of ethylene glycol as a model reaction wherein glycol diacetate has been prepared. The materials indicate good potential for Bronsted acid catalysis for the above reaction. 
tin phenyl phosphate; catalytic activity; tin phosphate