JPS5671039A - Preparation of cinnamic acid ester - Google Patents

Preparation of cinnamic acid ester

Info

Publication number
JPS5671039A
JPS5671039A JP14626479A JP14626479A JPS5671039A JP S5671039 A JPS5671039 A JP S5671039A JP 14626479 A JP14626479 A JP 14626479A JP 14626479 A JP14626479 A JP 14626479A JP S5671039 A JPS5671039 A JP S5671039A
Authority
JP
Japan
Prior art keywords
halogen
alkyl
compound
acid ester
cinnamic acid
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
JP14626479A
Other languages
Japanese (ja)
Other versions
JPS6323984B2 (en
Inventor
Hirosuke Wada
Yoshinori Hara
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei 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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP14626479A priority Critical patent/JPS5671039A/en
Publication of JPS5671039A publication Critical patent/JPS5671039A/en
Publication of JPS6323984B2 publication Critical patent/JPS6323984B2/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

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

Abstract

PURPOSE: To obtain the titled compound, useful as a raw material of perfumes, in high yield at a high reaction rate, by the reaction of a styrene compound with an aliphatic alcohol, CO and O2 in the presence of Pd, halogen and a dehydrating agent.
CONSTITUTION: A styrene compound of formula I (R1 is H, halogen, 1W4C alkyl, or 1W4C alkoxy; R2 is H or 1W6C alkyl) is made to react with a 1W4C aliphatic alcohol, CO and O2 at 50W150°C in the presence of Pd such as metallic Pd, an inorganic salt of divalent Pd etc., halogen such as alkali or alkaline earth metal halide, and a dehydrating agent such as an orthoester of carboxylic acid, to give a cinnamic acid ester of fcormula II (R3 is 1W4C alkyl). Lower CO partical pressure gives higher selectivity of the objective compound. Thus the CO partial pressure is preferably atmospheric to 50kg/cm2, and O2 partial pressure is arbitrarily selected outside of the explosion limit. Copresence of 0.1W100mol of a redox agent to 1g atom of Pd can increase the activity of catalysts.
COPYRIGHT: (C)1981,JPO&Japio
JP14626479A 1979-11-12 1979-11-12 Preparation of cinnamic acid ester Granted JPS5671039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14626479A JPS5671039A (en) 1979-11-12 1979-11-12 Preparation of cinnamic acid ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14626479A JPS5671039A (en) 1979-11-12 1979-11-12 Preparation of cinnamic acid ester

Publications (2)

Publication Number Publication Date
JPS5671039A true JPS5671039A (en) 1981-06-13
JPS6323984B2 JPS6323984B2 (en) 1988-05-18

Family

ID=15403802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14626479A Granted JPS5671039A (en) 1979-11-12 1979-11-12 Preparation of cinnamic acid ester

Country Status (1)

Country Link
JP (1) JPS5671039A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126245A (en) * 1983-12-14 1985-07-05 Mitsubishi Chem Ind Ltd Production of cinnamic acid ester
JPS6187643A (en) * 1984-10-05 1986-05-06 Mitsui Toatsu Chem Inc Method for preparing cinnamic ester
CN115260031A (en) * 2022-09-26 2022-11-01 中山大学 Method for preparing diester by oxidative carbonylation of olefin and carbon monoxide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126245A (en) * 1983-12-14 1985-07-05 Mitsubishi Chem Ind Ltd Production of cinnamic acid ester
JPS6187643A (en) * 1984-10-05 1986-05-06 Mitsui Toatsu Chem Inc Method for preparing cinnamic ester
JPH047737B2 (en) * 1984-10-05 1992-02-12 Mitsui Toatsu Chemicals
CN115260031A (en) * 2022-09-26 2022-11-01 中山大学 Method for preparing diester by oxidative carbonylation of olefin and carbon monoxide

Also Published As

Publication number Publication date
JPS6323984B2 (en) 1988-05-18

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