Title:
シクロアルカンの酸化生成物の製造方法
Document Type and Number:
Japanese Patent JP5197380
Kind Code:
B2
Abstract:
Disclosed is a method for industrially efficiently producing a corresponding useful oxidation product such as a cycloalkyl hydroperoxide, a cycloalkanol, and/or a cycloalkanone, especially a particularly useful cycloalkanone, from a cycloalkane with a high selectivity in a good yield at low cost. This method is advantageous in respect of energy and process. Specifically, an oxidation product of a cycloalkane is obtained by oxidizing the cycloalkane in a liquid-liquid two phase system using an aqueous solvent in the presence of a nitrogen atom- containing cyclic compound which contains, as its ring constituent, a structure represented by following Formula
(I):
wherein X represents an oxygen atom or an -OR group, and
wherein R represents a hydrogen atom or a hydroxyl-protecting group,
and which has a solubility in water at 25°C of 0.5 g/100 g-H 2 O or more.
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Inventors:
Omori Takumi
Yasushi Sato
Yasushi Sato
Application Number:
JP2008548260A
Publication Date:
May 15, 2013
Filing Date:
November 30, 2007
Export Citation:
Assignee:
Daicel Corporation
International Classes:
C07C27/12; C07C27/00; C07C29/50; C07C35/06; C07C35/08; C07C45/33; C07C49/395; C07C49/403; C07C407/00; C07C409/14; C07B61/00
Domestic Patent References:
JPH0838909A | 1996-02-13 | |||
JP2000239200A | 2000-09-05 | |||
JPH0838909A | 1996-02-13 | |||
JP2000239200A | 2000-09-05 |
Foreign References:
WO2003055600A1 | 2003-07-10 | |||
WO2003055600A1 | 2003-07-10 |
Attorney, Agent or Firm:
Yukihisa Goto