Title:
オキセタン化合物の製造方法、アゾリルメチルシクロペンタノール化合物の製造方法、および中間体化合物
Document Type and Number:
Japanese Patent JP5859000
Kind Code:
B2
Abstract:
In order to produce an intermediate from which a cyclic alcohol compound can be stereoselectively obtained, a method for producing an oxetane compound according to the present invention includes the step of reacting, with a cyanide salt, a compound represented by Formula (I):
wherein R 1 is selected from a hydrogen atom and an alkyl group optionally having a substituent; X 1 is selected from a halogen atom and -OSO 2 R 3 where R 3 is selected from an alkyl group optionally having a substituent, a phenyl group, and a naphthyl group; and a ring Z1 represents a cyclic hydrocarbon optionally having a substituent,
to obtain a compound represented by Formula (II):
More Like This:
Inventors:
Kazuhiko Sunagawa
Toru Yamazaki
Emiko Obata
Toru Yamazaki
Emiko Obata
Application Number:
JP2013519516A
Publication Date:
February 10, 2016
Filing Date:
June 06, 2012
Export Citation:
Assignee:
Kureha Co., Ltd.
International Classes:
C07D305/14; C07C49/697; C07C309/66; C07C309/73; C07D213/61; C07D233/60; C07D249/08; C07D277/32; C07D333/28; C07D401/08; C07D405/06; C07D409/06; C07D409/08; C07D417/06; C07D417/08
Foreign References:
| WO2012169468A1 |
Other References:
SULMON,P. et al,Synthesis of azetidines from 8-chloro imines,Tetrahedron,1988年,Vol.44, No.12,p.3653-3670
LUCAS,K. et al,Fragmentation reactions of carbonyl compounds with electronegative β-substituents. XIX. Nucleophi,Chemische Berichte,1971年,Vol.104, No.11,p.3607-3617
BOETTGER,D. et al,Synthesis of the C25 alcohol moenocinol. Studies of the fragmentation behavior of cyclic β-keto tos,Liebigs Annalen der Chemie,1985年,No.4,p.837-852
CIZMARIKOVA,R. et al,Reaction of the 2,2,5,5-tetrakis (hydroxymethyl)cyclopentanone tosyl ester and 2,2,6,6-tetrakis(hydr,Zeitschrift fuer Chemie,1978年,Vol.18, No.10,p.380-381
LUCAS,K. et al,Fragmentation reactions of carbonyl compounds with electronegative β-substituents. XIX. Nucleophi,Chemische Berichte,1971年,Vol.104, No.11,p.3607-3617
BOETTGER,D. et al,Synthesis of the C25 alcohol moenocinol. Studies of the fragmentation behavior of cyclic β-keto tos,Liebigs Annalen der Chemie,1985年,No.4,p.837-852
CIZMARIKOVA,R. et al,Reaction of the 2,2,5,5-tetrakis (hydroxymethyl)cyclopentanone tosyl ester and 2,2,6,6-tetrakis(hydr,Zeitschrift fuer Chemie,1978年,Vol.18, No.10,p.380-381
Attorney, Agent or Firm:
Harakenzo world patent & trademark