MISC

2003年

Cetylpyridinium dodecatungstate on fluorapatite: efficient and reusable solid catalyst for solvent-free epoxidation

GREEN CHEMISTRY
  • J Ichihara
  • ,
  • A Kambara
  • ,
  • K Iteya
  • ,
  • E Sugimoto
  • ,
  • T Shinkawa
  • ,
  • A Takaoka
  • ,
  • S Yamaguchi
  • ,
  • Y Sasaki

5
5
開始ページ
491
終了ページ
493
記述言語
英語
掲載種別
DOI
10.1039/b303315e
出版者・発行元
ROYAL SOC CHEMISTRY

We have developed a new catalytic solid phase system for epoxidations using urea-hydrogen peroxide complex (urea-H2O2) and cetylpyridinium dodecatungstate ((CetylPy)(10) [H2W12O42]) catalyst on fluorapatite. In the solid phase system epoxidations of cyclic alkenes and allylic alcohols proceeded without solvent at room temperature to afford the corresponding epoxides in good yields. The recovered solid catalyst phase was reusable for the reaction.

リンク情報
DOI
https://doi.org/10.1039/b303315e
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000186566900005&DestApp=WOS_CPL
ID情報
  • DOI : 10.1039/b303315e
  • ISSN : 1463-9262
  • Web of Science ID : WOS:000186566900005

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