Title:
酸素でアルコールを酸化する、アルデヒド或いはケトンの製造方法
Document Type and Number:
Japanese Patent JP5496366
Kind Code:
B2
Abstract:
Provided is a process for producing aldehydes or ketones by oxidizing alcohols with oxygen, which comprises oxidizing alcohols to aldehydes or ketones in an organic solvent at room temperature with oxygen or air as an oxidant, wherein ferric nitrate (Fe(NO3)3·9H2O), 2,2,6,6-tetramethylpiperidine N-oxyl (TEMPO) and an inorganic chloride are used as catalysts, the reaction time is 1-24 hours, and the molar ratio of said alcohols, 2,2,6,6-tetramethylpiperidine N-oxyl and the inorganic chloride is 100:1ˆ¼10:1ˆ¼10:1ˆ¼10. The present process has the advantages of high yield, mild reaction conditions, simple operation, convenient separation and purification, recoverable solvents, substrates used therefor being various and no pollution, and therefore it is adaptable to industrialization.
Inventors:
Akira Aso
Liu Kimsen
Lee Suhua
Chen wave
Yoshika Nari
Saiki Nishiki
Liu Yu
Strong security
Otamadachi
Shun Kano
Yu Qion
Yumei Akira
Yoyo super
Liu Kimsen
Lee Suhua
Chen wave
Yoshika Nari
Saiki Nishiki
Liu Yu
Strong security
Otamadachi
Shun Kano
Yu Qion
Yumei Akira
Yoyo super
Application Number:
JP2012550299A
Publication Date:
May 21, 2014
Filing Date:
July 30, 2010
Export Citation:
Assignee:
East China Normal University
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
International Classes:
C07C45/37; C07C45/38; C07C45/39; C07C47/02; C07C47/21; C07C47/222; C07C47/232; C07C47/238; C07C47/277; C07C47/55; C07C47/575; C07C49/04; C07C49/203; C07C49/207; C07C49/217; C07C49/255; C07C49/403; C07C49/683; C07C49/78; C07C49/794; C07C49/80; C07C49/807; C07C201/12; C07C205/44; C07F7/08; C07F7/18; C07B61/00
Domestic Patent References:
| JP2001097914A | ||||
| JP2007525522A |
Foreign References:
| CN101709026A |
Attorney, Agent or Firm:
Ebisu International Patent Office