JPS6461474A - Production of (s)-(-)-gamma-butylolactone-gamma-3-propanol - Google Patents

Production of (s)-(-)-gamma-butylolactone-gamma-3-propanol

Info

Publication number
JPS6461474A
JPS6461474A JP21870487A JP21870487A JPS6461474A JP S6461474 A JPS6461474 A JP S6461474A JP 21870487 A JP21870487 A JP 21870487A JP 21870487 A JP21870487 A JP 21870487A JP S6461474 A JPS6461474 A JP S6461474A
Authority
JP
Japan
Prior art keywords
gamma
acid
tert
butylolactone
butyl ester
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.)
Pending
Application number
JP21870487A
Other languages
Japanese (ja)
Inventor
Fumio Moriuchi
Hisae Muroi
Yasushi Yano
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.)
Arakawa Chemical Industries Ltd
Original Assignee
Arakawa Chemical Industries Ltd
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 Arakawa Chemical Industries Ltd filed Critical Arakawa Chemical Industries Ltd
Priority to JP21870487A priority Critical patent/JPS6461474A/en
Publication of JPS6461474A publication Critical patent/JPS6461474A/en
Pending legal-status Critical Current

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  • Furan Compounds (AREA)

Abstract

PURPOSE:To readily obtain the titled compound in high yield and optical purity, by reducing (R)-(+)-gamma-butylolactone-gamma-3-propionic acid-tert.-butyl ester using a specific metal hydride at excess amount and then subjecting the reduced product to acid treatment. CONSTITUTION:(R)-(+)-gamma-Butylolactone-gamma-3-propionic acid-tert.-butyl ester expressed by formula I (t-Bu is tert.-butyl) is reacted with at least one kind of metal hydride selected from LiBH4, LiAlH4, hydrogenated bis(2- methoxyethoxy)aluminum and NaBH2S3 used at an amount of 0.5-1.5mol. based on 1mol. compound expressed by formula I in an organic solvent such as anhydrous tetrahydrofuran at 0-25 deg.C for 3-15hr and reduced to afford (-)-(4,7)-dihydroxyheptanoic acid-tert.-butyl ester, which is then subjected to acid treatment with an acid such as dilute hydrochloric acid or formic acid at ambient temperature for 3-8hr while stirring to provide the aimed compound expressed by formula III useful as a raw material for perfume, etc.
JP21870487A 1987-09-01 1987-09-01 Production of (s)-(-)-gamma-butylolactone-gamma-3-propanol Pending JPS6461474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21870487A JPS6461474A (en) 1987-09-01 1987-09-01 Production of (s)-(-)-gamma-butylolactone-gamma-3-propanol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21870487A JPS6461474A (en) 1987-09-01 1987-09-01 Production of (s)-(-)-gamma-butylolactone-gamma-3-propanol

Publications (1)

Publication Number Publication Date
JPS6461474A true JPS6461474A (en) 1989-03-08

Family

ID=16724111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21870487A Pending JPS6461474A (en) 1987-09-01 1987-09-01 Production of (s)-(-)-gamma-butylolactone-gamma-3-propanol

Country Status (1)

Country Link
JP (1) JPS6461474A (en)

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