JPS55154942A - Reduction of terpene formic acid ester - Google Patents

Reduction of terpene formic acid ester

Info

Publication number
JPS55154942A
JPS55154942A JP6222379A JP6222379A JPS55154942A JP S55154942 A JPS55154942 A JP S55154942A JP 6222379 A JP6222379 A JP 6222379A JP 6222379 A JP6222379 A JP 6222379A JP S55154942 A JPS55154942 A JP S55154942A
Authority
JP
Japan
Prior art keywords
terpene
formic acid
acid ester
organic
reduction
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
JP6222379A
Other languages
Japanese (ja)
Other versions
JPS6231699B2 (en
Inventor
Hiroshi Hata
Takanori Anazawa
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.)
Kawamura Institute of Chemical Research
DIC Corp
Original Assignee
Kawamura Institute of Chemical Research
Dainippon Ink and Chemicals Co 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 Kawamura Institute of Chemical Research, Dainippon Ink and Chemicals Co Ltd filed Critical Kawamura Institute of Chemical Research
Priority to JP6222379A priority Critical patent/JPS55154942A/en
Publication of JPS55154942A publication Critical patent/JPS55154942A/en
Publication of JPS6231699B2 publication Critical patent/JPS6231699B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To prepare a formic acid ester useful as perfumery and its intermediate, without producing terpene alcohols having undesirable effect to the perfume of the product, by reducing terpene formic acid esters in the presence of an organic acid, thereby preventing the hydrolysis during the reduction.
CONSTITUTION: A terpene formic acid ester such as a compound of formula I or II (R1 is H or methyl; R2 is group III or alkyl having the group III), especially dehydrolinalyl formate, linalyl formate, etc. is reduced under neutral or weakly acidic conditions. The control of pH is carried out by adding an organic aicd, pref. an aliphatic monobasic acid, especially acetic acid, to the system. The amount of the organic acid is 0.1W10wt%, pref. 0.2W3wt% of the terpene formic acid ester. If the organic acid is not present, the formic acid ester is hydrolyzed with formic acid produced by the reducing reaction of the terpene formic acid ester. The addition of the organic acid prevents the hydrolysis, and accordingly the by-production of terpene alcohol.
COPYRIGHT: (C)1980,JPO&Japio
JP6222379A 1979-05-22 1979-05-22 Reduction of terpene formic acid ester Granted JPS55154942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6222379A JPS55154942A (en) 1979-05-22 1979-05-22 Reduction of terpene formic acid ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6222379A JPS55154942A (en) 1979-05-22 1979-05-22 Reduction of terpene formic acid ester

Publications (2)

Publication Number Publication Date
JPS55154942A true JPS55154942A (en) 1980-12-02
JPS6231699B2 JPS6231699B2 (en) 1987-07-09

Family

ID=13193930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6222379A Granted JPS55154942A (en) 1979-05-22 1979-05-22 Reduction of terpene formic acid ester

Country Status (1)

Country Link
JP (1) JPS55154942A (en)

Also Published As

Publication number Publication date
JPS6231699B2 (en) 1987-07-09

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