Title:
METHOD FOR PRODUCING OPTICALLY ACTIVE SUBSTANCE
Document Type and Number:
WIPO Patent Application WO/2015/194508
Kind Code:
A1
Abstract:
A method for producing a compound represented by formula (3), the method including a step for reacting a compound represented by formula (1): (in the formula, X is –O- or –NR-, R, R1, R2, R3, and R4 are each independently C1-6 alkyl groups or the like) and a compound represented by formula (2): (in the formula, Y is –O-, -NR6-, or –S-, R5 and R6 are each independently C1-6 alkyl groups or the like) in the presence of a processed plant product, and obtaining a compound represented by formula (3): (in the formula, X, Y, R1, R2, R3, R4, and R5 are defined in the same manner as above).
Inventors:
TAKEUCHI YUKI (JP)
ASANO TATSUHIRO (JP)
WADA KOICHI (JP)
TSUZAKI KAZUYA (JP)
ASANO TATSUHIRO (JP)
WADA KOICHI (JP)
TSUZAKI KAZUYA (JP)
Application Number:
PCT/JP2015/067195
Publication Date:
December 23, 2015
Filing Date:
June 15, 2015
Export Citation:
Assignee:
DAIICHI FINE CHEM CO LTD (JP)
International Classes:
C12P13/00; C07C213/02; C07C215/44; C07D215/22; C07B61/00
Domestic Patent References:
WO1999034010A1 | 1999-07-08 | |||
WO2010134642A1 | 2010-11-25 |
Foreign References:
JP2003206266A | 2003-07-22 | |||
JP2005508619A | 2005-04-07 | |||
JPH08103289A | 1996-04-23 | |||
JPH09157258A | 1997-06-17 |
Other References:
XUE-LONG HOU ET AL.: "Desymmetric ring-opening of meso-epoxides with anilines: a simple way to chiral beta-amino alcohols", TETRAHEDRON : ASYMMETRY, vol. 9, 1998, pages 1747 - 1752, XP004131434
IAIN D. GL WATSON ET AL.: "Ring-Opening Reactions of Nonactivated Aziridines Catalyzed by Tris(pentafluorophenyl)borane", J. ORG. CHEM., vol. 68, 2003, pages 5160 - 5167, XP055244918
IAIN D. GL WATSON ET AL.: "Ring-Opening Reactions of Nonactivated Aziridines Catalyzed by Tris(pentafluorophenyl)borane", J. ORG. CHEM., vol. 68, 2003, pages 5160 - 5167, XP055244918
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
Download PDF: