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JPS6479174A - Selective synthesis of enantiomer - Google Patents

Selective synthesis of enantiomer

Info

Publication number
JPS6479174A
JPS6479174A JP23485287A JP23485287A JPS6479174A JP S6479174 A JPS6479174 A JP S6479174A JP 23485287 A JP23485287 A JP 23485287A JP 23485287 A JP23485287 A JP 23485287A JP S6479174 A JPS6479174 A JP S6479174A
Authority
JP
Japan
Prior art keywords
optically active
ketoacid
beta
terpene
compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP23485287A
Other languages
Japanese (ja)
Other versions
JPH0551589B2 (en
Inventor
Chikara Kaneko
Masayuki Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JNC Corp
Original Assignee
Chisso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chisso Corp filed Critical Chisso Corp
Priority to JP23485287A priority Critical patent/JPS6479174A/en
Publication of JPS6479174A publication Critical patent/JPS6479174A/en
Publication of JPH0551589B2 publication Critical patent/JPH0551589B2/ja
Granted legal-status Critical Current

Links

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  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)

Abstract

PURPOSE:To obtain an optically active carbonyl compound enantio-selectively, by reaction between a beta-ketoacid and an optically active terpene compound followed by alkylation or the like of the product. CONSTITUTION:A beta-ketoacid, its derivative thereof such as beta-ketoacid tert.-butyl ester or its equivalent compound such as formyldramic acid is allowed to react with an optically active terpene such as 1-menthone to introduce an optically active group in the 2-position to give a chiral 1,3-dioxine-4-one having an optically active cyclic structure of the formula (X is optically active group originating from the terpene; Y, Z are H, lower alkyl, acyl). Then the product is subjected to alkylation reaction or catalytically hydrogenation in the presence of a reduction catalyst such as Pd/C or photoreaction to give an optically active carbonyl compound such as (R)-3-hydroxybutyric acid enantio-selectively.
JP23485287A 1987-09-21 1987-09-21 Selective synthesis of enantiomer Granted JPS6479174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23485287A JPS6479174A (en) 1987-09-21 1987-09-21 Selective synthesis of enantiomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23485287A JPS6479174A (en) 1987-09-21 1987-09-21 Selective synthesis of enantiomer

Publications (2)

Publication Number Publication Date
JPS6479174A true JPS6479174A (en) 1989-03-24
JPH0551589B2 JPH0551589B2 (en) 1993-08-03

Family

ID=16977363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23485287A Granted JPS6479174A (en) 1987-09-21 1987-09-21 Selective synthesis of enantiomer

Country Status (1)

Country Link
JP (1) JPS6479174A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8369986B2 (en) 2008-02-27 2013-02-05 Glory Ltd. Paper sheet handling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8369986B2 (en) 2008-02-27 2013-02-05 Glory Ltd. Paper sheet handling apparatus

Also Published As

Publication number Publication date
JPH0551589B2 (en) 1993-08-03

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