Chemical Research in Chinese Universities ›› 1998, Vol. 14 ›› Issue (1): 6-11.

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Synthesis and Characterization of Tri(organotin) Substituted Heteropolytungstates

YANG Qi-hua, DAI Hui-tong, LIU Jing-fu   

  1. Department of Chemistry, Northeast Normal University, Changchun, 130024
  • Received:1996-12-12 Online:1998-01-24 Published:2011-08-17
  • Supported by:

    Supported by the National Natural Science Foundation of China.

Abstract: Tri(organotin) substituted tungstosilicates α, β-[(RSn)3SiW9O37]7-(R=Ph or Bu) were prepared by the reaction of organotin trichlorides with a, α, β-SiW9 and isolated as its Bu4N and Me4N salts.

Key words: Organotin, Heteropolytungstate, Epoxidation