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Title:
METHOD FOR MANUFACTURING OXETANE COMPOUND, METHOD FOR MANUFACTURING AZOLYLMETHYLCYCLOPENTANOL COMPOUND, AND INTERMEDIATE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2012/169555
Kind Code:
A1
Abstract:
In order to manufacture an intermediate that makes it possible to obtain a cyclic alcohol compound stereoselectively, the method for manufacturing an oxetane compound according to the invention reacts a compound expressed by formula (I) with a cyanide salt to provide a compound expressed by formula (II). [Formula 1] (where R1 represents a hydrogen atom or an optionally substituted alkyl group, X1 represents a halogen atom or -OSO2R3, R3 represents an optionally substituted alkyl group, phenyl group, or naphthyl group, and ring Z1 represents an optionally substituted cyclic hydrocarbon.)

Inventors:
SUNAGAWA KAZUHIKO
YAMAZAKI TORU
OBATA EMIKO
Application Number:
PCT/JP2012/064601
Publication Date:
December 13, 2012
Filing Date:
June 06, 2012
Export Citation:
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Assignee:
KUREHA CORP (JP)
SUNAGAWA KAZUHIKO
YAMAZAKI TORU
OBATA EMIKO
International Classes:
C07D305/14; C07C49/697; C07C309/66; C07D213/61; C07D249/08; C07D277/20; C07D277/32; C07D333/28; C07D401/08; C07D405/06; C07D409/06; C07D409/08; C07D417/06; C07D417/08
Domestic Patent References:
WO2011070771A12011-06-16
Foreign References:
JP2004115526A2004-04-15
JPH0193574A1989-04-12
Other References:
SULMON,P. ET AL.: "Synthesis of azetidines from 8-chloro imines", TETRAHEDRON, vol. 44, no. 12, 1988, pages 3653 - 3670, XP055138339
LUCAS,K. ET AL.: "Fragmentation reactions of carbonyl compounds with electronegative beta-substituents. XIX.", NUCLEOPHILIC REACTIONS OF BETA-TOSYLOXYALDEHYDE, CHEMISCHE BERICHTE, vol. 104, no. 11, 1971, pages 3607 - 3617, XP055138335
BOETTGER,D. ET AL.: "Studies of the fragmentation behavior of cyclic beta-keto tosylates and beta-hydroxy tosylates, Liebigs Annalen der Chemie", SYNTHESIS OF THE C25 ALCOHOL MOENOCINOL., 1985, pages 837 - 852, XP055137806
CIZMARIKOVA,R. ET AL.: "Reaction of the 2,2,5,5- tetrakis (hydroxymethyl)cyclopentanone tosyl ester and 2,2,6,6-tetrakis (hydroxymethyl) cyclohexanone with potassium cyanide", ZEITSCHRIFT FUER CHEMIE, vol. 18, no. 10, 1978, pages 380 - 381, XP008171893
JOHANNES A. BURKHARD; GEORG WUITSCHIK; MARK ROGER-EVANS; KLAUS MULLER; ERICK M. CARREIRA, ANGEW. CHEM. INT. ED., vol. 49, 2010, pages 9052
ALAN O. FITTON; JOHN HILL; DAVID E. JANE; ROSS MILLAR, J. CHEM. RESEARCH SYNOPSES, 1989, pages 337
ALAN O. FITTON; JOHN HILL; DAVID E. JANE; ROSS MILLAR, J. CHEM. RESEARCH MINIPRINT, 1989, pages 2740 - 2750
MASAHIKO TAKAHASHI; NORIAKI TAKESHI; KOHJI MYOJOH; HIDEYUKI SANO; TOSHIO MORISAWA, J OF HETEROCYCLIC CHEMISTRY, 1983, pages 209
See also references of EP 2719693A4
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
Patent business corporation Hara [Kenzo] international patent firm (JP)
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