ALICYCLIC EPOXIDE AND PREPARATION METHOD THEREFOR, AND METHOD FOR PREPARING 2-HYDROXYL-4-OXA-5-THIA TRICYCLE[4.2.1.03,7] NONANE DERIVATIVE

Title:

ALICYCLIC EPOXIDE AND PREPARATION METHOD THEREFOR, AND METHOD FOR PREPARING 2-HYDROXYL-4-OXA-5-THIA TRICYCLE[4.2.1.03,7] NONANE DERIVATIVE

Document Type and Number:

WIPO Patent Application WO/2016/141563

Kind Code:

A1

Abstract:

The present invention aims to provide a novel alicyclic epoxide that is useful as a raw material of 2-hydroxyl-4-oxa-5-thia tricycle[4.2.1.03,7] nonane derivative. The alicyclic epoxide of the present invention is a compound represented by formula (1). In the formula, R1, R2, R3 and R4 are same or different, and indicate a hydrogen atom, a halogen atom or any alkyl that has a halogen atom and has a carbon atom number ranging from 1 to 6, or a hydroxyl-alkyl that has any hydroxyl protected group and that has a halogen atom with the carbon atom number ranging from 1 to 6. The R15, R6 and R7 are same or different, and indicate a hydrogen atom, a halogen atom or any alkyl that has a halogen atom and has a carbon atom number ranging from 1 to 6, any carboxyl forming a salt, a substituted oxygroup carbonyl, any sulfino forming a salt, a substituted oxygroup sulfino, any sulfo forming a salt, a substituted oxygroup sulfonyl forming a salt, or cyan. Q indicates methylene substituted by 1 or 2 alkyls having a carbon atom number ranging from 1 to 3, an oxygen atom or an sulfur atom; n indicates 1 or 2, X indicates a halogen atom; the positions of R1, R2 and epoxy in space and positions of the R7 and S(O)nX group in space are respectively inward or outward.

Inventors:

OHNO MITSURU (JP)
ZHANG LEITAO (CN)
LIU BING (CN)

Application Number:

PCT/CN2015/073991

Publication Date:

September 15, 2016

Filing Date:

March 11, 2015

Export Citation:

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Assignee:

DAICEL CORP (JP)
OHNO MITSURU (JP)
ZHANG LEITAO (CN)
LIU BING (CN)

International Classes:

C07D327/04; C07C303/02; C07C309/85; C07D493/08; C07D497/18

Domestic Patent References:

WO2012098952A1	2012-07-26
WO2013146356A1	2013-10-03

Foreign References:

US20110160465A1	2011-06-30
US20120301829A1	2012-11-29
JP4212576B2	2009-01-21
JP5236246B2	2013-07-17

Attorney, Agent or Firm:

WU, FENG & ZHANG (CN)
北京坤瑞律师事务所 (CN)

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