TOP > 外国特許検索 > FLUORINE-CONTAINING Alpha,Beta-UNSATURATED ALDEHYDE, METHOD FOR PRODUCING SAME, OPTICALLY ACTIVE FLUORINE-CONTAINING COMPOUND USING FLUORINE-CONTAINING Alpha,Beta-UNSATURATED ALDEHYDE, AND METHOD FOR PRODUCING SAME

FLUORINE-CONTAINING Alpha,Beta-UNSATURATED ALDEHYDE, METHOD FOR PRODUCING SAME, OPTICALLY ACTIVE FLUORINE-CONTAINING COMPOUND USING FLUORINE-CONTAINING Alpha,Beta-UNSATURATED ALDEHYDE, AND METHOD FOR PRODUCING SAME

外国特許コード F130007677
整理番号 S2012-0528-N0
掲載日 2013年10月17日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2013JP056189
国際公開番号 WO 2013/133343
国際出願日 平成25年3月6日(2013.3.6)
国際公開日 平成25年9月12日(2013.9.12)
優先権データ
  • 特願2012-052188 (2012.3.8) JP
発明の名称 (英語) FLUORINE-CONTAINING Alpha,Beta-UNSATURATED ALDEHYDE, METHOD FOR PRODUCING SAME, OPTICALLY ACTIVE FLUORINE-CONTAINING COMPOUND USING FLUORINE-CONTAINING Alpha,Beta-UNSATURATED ALDEHYDE, AND METHOD FOR PRODUCING SAME
発明の概要(英語)

The purpose of the present invention is to provide a fluorine-containing alpha,beta-unsaturated aldehyde, a method for producing same, an optically active fluorine-containing compound using the fluorine-containing alpha,beta-unsaturated aldehyde, and a method for producing same. This method for producing a fluorine-containing alpha,beta-unsaturated aldehyde is a method for producing a fluorine-containing alpha,beta-unsaturated aldehyde represented by formula (1) and comprises: an oxidizing step of oxidizing an alcohol represented by formula (2) in a high-boiling-point solvent, which has a higher boiling point than the corresponding alpha,beta-unsaturated aldehyde, by using an oxidizing agent that is insoluble to the high-boiling-point solvent

and a purifying step of purifying the reaction solution obtained in the oxidizing step by distillation. In formulae (1) and (2), R1 and R2 each independently represent a hydrogen atom or a fluorine atom, and X is 2 or 3.

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • TOYOHASHI UNIVERSITY OF TECHNOLOGY
  • 発明者(英語)
  • SHIBATOMI KAZUTAKA
国際特許分類(IPC)
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