JPS5622749A - Preparation of cinnamate - Google Patents

Preparation of cinnamate

Info

Publication number
JPS5622749A
JPS5622749A JP9837179A JP9837179A JPS5622749A JP S5622749 A JPS5622749 A JP S5622749A JP 9837179 A JP9837179 A JP 9837179A JP 9837179 A JP9837179 A JP 9837179A JP S5622749 A JPS5622749 A JP S5622749A
Authority
JP
Japan
Prior art keywords
carbon monoxide
cinnamate
oxygen
yield
styrene
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
JP9837179A
Other languages
Japanese (ja)
Inventor
Kazuhisa Nakajima
Masahiko Miyashita
Susumu Hakozaki
Yoshinori Chiyousakon
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.)
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry 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 Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP9837179A priority Critical patent/JPS5622749A/en
Publication of JPS5622749A publication Critical patent/JPS5622749A/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: To obtain a cinnamate useful as a raw material for pesticides or photosensitive resins in high yield, by reacting a styrene with carbon monoxide, an alcohol, and oxygen in the presence of a catalyst under carbon monoxide partial pressure of not higher than a specific value.
CONSTITUTION: A styrene is reacted with carbon monoxide, an alcohol, and oxygen by using a mixture of a platinum group metal or its compound (e.g., palladium chloride) and a copper salt (e.g., cupric chloride) or an iron salt as a main catalyst, to give a cinnamate (e.g., ethyl cinnamate). At the beginning or in the middle of the reaction, the reaction is carried out under the condition that carbon monoxide partial pressure in the system is not higher than 18kg/cm2.G, when carbon monoxide and/or oxygen is fed. Since carbon monoxide partical pressure is thus controlled, the yield of main product is reversed to improve the yield of the desired compound.
COPYRIGHT: (C)1981,JPO&Japio
JP9837179A 1979-07-31 1979-07-31 Preparation of cinnamate Pending JPS5622749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9837179A JPS5622749A (en) 1979-07-31 1979-07-31 Preparation of cinnamate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9837179A JPS5622749A (en) 1979-07-31 1979-07-31 Preparation of cinnamate

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP60014055A Division JPS60243043A (en) 1985-01-28 1985-01-28 Production of cinnamic ester

Publications (1)

Publication Number Publication Date
JPS5622749A true JPS5622749A (en) 1981-03-03

Family

ID=14218013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9837179A Pending JPS5622749A (en) 1979-07-31 1979-07-31 Preparation of cinnamate

Country Status (1)

Country Link
JP (1) JPS5622749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62123151A (en) * 1985-11-21 1987-06-04 Mitsui Toatsu Chem Inc Production of cinnamic acid ester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62123151A (en) * 1985-11-21 1987-06-04 Mitsui Toatsu Chem Inc Production of cinnamic acid ester

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