Direct preparation of styrene carbonates from styrene using an ionic-liquid-based one-pot multistep synthetic process

Fumitaka Ono, Kun Qiao, Daisuke Tomida, Chiaki Yokoyama

研究成果: Article査読

34 被引用数 (Scopus)

抄録

One-pot synthesis of styrene carbonate from styrene is investigated using a multistep protocol in the presence of an ionic-liquid-based catalytic system that is consisted of MTO/UHP/Zn[EMIm]2Br4/[BMIm]BF4. Owing to the multistep operations and the compatibility of MTO and Zn[EMIm]2Br4 in ionic liquid, remarkable improvements of the reaction performance regarding the reaction of one-pot synthesis of styrene carbonate from styrene have been achieved. Compared to other methods reported previously concerning this reaction, the current approach can increase the yield of styrene carbonate to 83%. Other improvements such as better utilization percentage of oxidant, easy separation of product and reusability of ionic liquid can also be obtained.

本文言語English
ページ(範囲)107-113
ページ数7
ジャーナルApplied Catalysis A: General
333
1
DOI
出版ステータスPublished - 2007 12 3

ASJC Scopus subject areas

  • 触媒
  • プロセス化学およびプロセス工学

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