Paper Title:
Catalytic Application of H4SiW12O40/SiO2 in Synthesis of Acetals and Ketals
  Abstract

A novel catalyst, H4SiW12O40/SiO2 was synthesized by a sol-gel technique, and characterized by FT-IR and XRD. Catalytic application of H4SiW12O40/SiO2 for synthesis of acetals and ketals were tested. The variation of different reaction parameters, such as mole ratio of aldehyde/ketone to alcohols, catalyst dosage and reaction time on the yield of acetals and ketals were also studied. The results reveal that the H4SiW12O40/SiO2 catalysis generally results in good yields of acetals and ketals under mild reaction conditions and the high activity and stability of the catalyst is well retained on recycling.

  Info
Periodical
Advanced Materials Research (Volumes 284-286)
Chapter
Other related topics
Edited by
Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu
Pages
2374-2379
DOI
10.4028/www.scientific.net/AMR.284-286.2374
Citation
S. J. Yang, Y. K. Huang, L. Yu, "Catalytic Application of H4SiW12O40/SiO2 in Synthesis of Acetals and Ketals", Advanced Materials Research, Vols. 284-286, pp. 2374-2379, 2011
Online since
July 2011
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$32.00
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