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Document Type and Number:
WIPO Patent Application WO/2017/150478
Kind Code:
[Problem] To provide an industrially preferred method for producing a sulfoxide derivative. [Solution] A method for producing a sulfoxide derivative represented by general formula (1), the method being characterized in that a sulfide derivative represented by general formula (2) is reacted with an oxidizing agent in the presence of a catalyst that is a metal-ligand complex containing a metal compound and, as a ligand, a compound represented by general formula (3), and in the presence of a benzoic acid compound represented by general formula (4).

YASUMURA Shingo (IHARA CHEMICAL INDUSTRY CO. LTD., 2256, Nakanog, Fuji-shi Shizuoka 06, 〒4213306, JP)
Application Number:
Publication Date:
September 08, 2017
Filing Date:
February 28, 2017
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IHARA CHEMICAL INDUSTRY CO., LTD. (4-26, Ikenohata 1-chome Taito-ku Tokyo, 08, 〒1100008, JP)
International Classes:
C07C319/20; C07C315/02; C07C317/22; C07C323/12; B01J31/22; C07B61/00
Domestic Patent References:
Other References:
LEGROS, JULIEN ET AL.: "Investigations on the iron-catalyzed asymmetric sulfide oxidation", CHEMISTRY - A EUROPEAN JOURNAL, vol. 11, no. 4, 2005, pages 1086 - 1092, XP002745769
O'MAHONY, GRAHAM E. ET AL.: "Investigation of steric and electronic effects in the copper- catalysed asymmetric oxidation of sulfides", TETRAHEDRON, vol. 69, no. 47, 2013, pages 10168 - 10184, XP028756307
WU, YINUO ET AL.: "Vanadium-Catalyzed Asymmetric Oxidation of Sulfides Using Schiff Base Ligands Derived from beta-Amino Alcohols with Two Stereogenic Centers", EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, vol. 2009, no. 16, 2009, pages 2607 - 2610, XP055535195
CHEM. EUR. J., vol. 11, 2005, pages 1086 - 1092
"New Experimental Chemistry Course 9 Analytical Chemistry II", 1977, MARUZEN CO., LTD., pages: 86 - 112
"Experimental Chemistry Course 20-1 Analytical Chemistry", 2007, MARUZEN CO., LTD., pages: 130 - 151
Attorney, Agent or Firm:
SHA Takuho (503 4-6-3, Nishitenma Kita-k, Osaka-shi Osaka 47, 〒5300047, JP)
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