論文

2003年7月

Enhancement of the efficiency of the low temperature method for kinetic resolution of primary alcohols by optimizing the organic bridges in porous ceramic-immobilized lipase

Bulletin of the Chemical Society of Japan
  • Takashi Sakai
  • ,
  • Kyoko Hayashi
  • ,
  • Fumika Yano
  • ,
  • Mie Takami
  • ,
  • Megumi Ino
  • ,
  • Toshinobu Korenaga
  • ,
  • Tadashi Ema

76
7
開始ページ
1441
終了ページ
1446
記述言語
掲載種別
研究論文(学術雑誌)
DOI
10.1246/bcsj.76.1441

For the enhancement of enantioselectivity and acceleration of the reaction rate in the lipase-catalyzed resolution of primary alcohols, the use of a very low reaction temperature (-30 °C) and an immobilized lipase on organic bridges-coated porous ceramic support was found to be highly effective. Furthermore, the structure of the organic bridges greatly influenced the temperature effect between in E and 1/T as well as the reaction rate. Among the organic bridges examined in the resolution of (±)-2-hydroxymethyl-1,4-benzodioxane, the 6-(2-methylpropanoyloxy)hexylsilanetrioxyl bridge was the best choice for both the E value and the reaction rate at -30 °C.

リンク情報
DOI
https://doi.org/10.1246/bcsj.76.1441
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0042662635&origin=inward
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=0042662635&origin=inward
ID情報
  • DOI : 10.1246/bcsj.76.1441
  • ISSN : 0009-2673
  • SCOPUS ID : 0042662635

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