Title:
INDUSTRIAL MANUFACTURING METHOD FOR DAMASCENONE
Document Type and Number:
WIPO Patent Application WO/2016/155486
Kind Code:
A1
Abstract:
Provided is an industrial manufacturing method for a damascenone, the method being characterised in that: the damascenone is obtained via oxidation of compound A, the structural formula of compound A being as shown in (I). The present invention optimises the production process and the synthetic route, there are few side reactions during production, post-treatment is convenient, the production conditions are mild, and the present invention is suitable for industrial production modes.
Inventors:
WANG ZHIXUN (CN)
Application Number:
PCT/CN2016/076316
Publication Date:
October 06, 2016
Filing Date:
March 14, 2016
Export Citation:
Assignee:
WANG ZHIXUN (CN)
International Classes:
C07C45/28; C07C49/557
Foreign References:
| CN104003860A | 2014-08-27 | |||
| CN101698636A | 2010-04-28 |
Other References:
SARANDESES, L.A. ET AL.: "A New Synthesis of a- and beta-Damascones from the Ionones", THE JOURNAL OF ORGANIC CHEMISTRY, vol. 57, no. 9, 1 April 1992 (1992-04-01), pages 2757 - 2760, XP000265850, ISSN: 0022-3263
JYOTHI, S. ET AL.: "Preparation and structural investigations ot new hexadentate Schiff base ligands and their bivalent metal complexes, and, catalytic applications of the complexes in allylic and benzylic C-H bond activation", INDIAN JOURNAL OF CHEMISTRY, vol. 53 A, no. 4-5, 31 December 2014 (2014-12-31), pages 535 - 544, XP055319411, ISSN: 0376-4710
JYOTHI, S. ET AL.: "Preparation and structural investigations ot new hexadentate Schiff base ligands and their bivalent metal complexes, and, catalytic applications of the complexes in allylic and benzylic C-H bond activation", INDIAN JOURNAL OF CHEMISTRY, vol. 53 A, no. 4-5, 31 December 2014 (2014-12-31), pages 535 - 544, XP055319411, ISSN: 0376-4710
Attorney, Agent or Firm:
SHANGHAI CPTO INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
上海精晟知识产权代理有限公司 (CN)
上海精晟知识产权代理有限公司 (CN)
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