JPS5481240A - Production of 3,3,5-trimethylcyclohexyl mandelate - Google Patents

Production of 3,3,5-trimethylcyclohexyl mandelate

Info

Publication number
JPS5481240A
JPS5481240A JP14882877A JP14882877A JPS5481240A JP S5481240 A JPS5481240 A JP S5481240A JP 14882877 A JP14882877 A JP 14882877A JP 14882877 A JP14882877 A JP 14882877A JP S5481240 A JPS5481240 A JP S5481240A
Authority
JP
Japan
Prior art keywords
esterification
trimethylcyclohexyl
mandelate
salt
trimethylcyclohexanol
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
JP14882877A
Other languages
Japanese (ja)
Inventor
Kosuke Yamauchi
Toshihiro Yasui
Kyoichi Fujii
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.)
KH Neochem Co Ltd
Original Assignee
Kyowa Hakko Kogyo 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 Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Priority to JP14882877A priority Critical patent/JPS5481240A/en
Publication of JPS5481240A publication Critical patent/JPS5481240A/en
Pending 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: The esterification reaction of 3,3,5-trimethylcyclohexanol with mandelic acid is conducted in the presence of at least one salt of metals of group Ib, IIb, IV, IVb and VIII in the periodic table as well as an esterification catalyst to produce high-purity title compound in high yield.
CONSTITUTION: In the esterification of 3,3,5-trimethylcyclohexanol and mandelic acid, at least one salt of metals of group Ib, IIb, IV, IVb and VIII in the periodic table such as Cu, Zn, Ti, Cr, Fe, along with an esterification catalyst as an acid catalyst are employed to produce 3,3,5-trimethylcyclohexyl mandelate. The amount of the metal salts are 0.002W3 wt% and the combination of 2 or more kinds of metal salt improves the purification efficiency.
USE: Vasodilator.
COPYRIGHT: (C)1979,JPO&Japio
JP14882877A 1977-12-13 1977-12-13 Production of 3,3,5-trimethylcyclohexyl mandelate Pending JPS5481240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14882877A JPS5481240A (en) 1977-12-13 1977-12-13 Production of 3,3,5-trimethylcyclohexyl mandelate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14882877A JPS5481240A (en) 1977-12-13 1977-12-13 Production of 3,3,5-trimethylcyclohexyl mandelate

Publications (1)

Publication Number Publication Date
JPS5481240A true JPS5481240A (en) 1979-06-28

Family

ID=15461626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14882877A Pending JPS5481240A (en) 1977-12-13 1977-12-13 Production of 3,3,5-trimethylcyclohexyl mandelate

Country Status (1)

Country Link
JP (1) JPS5481240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107089912A (en) * 2017-05-16 2017-08-25 湖南大学 A kind of method that metallocene complex selective catalysis synthesizes mandelic acid ester type compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107089912A (en) * 2017-05-16 2017-08-25 湖南大学 A kind of method that metallocene complex selective catalysis synthesizes mandelic acid ester type compound

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