JPS5587739A - Preparation of aromatic aldehyde or ketone - Google Patents

Preparation of aromatic aldehyde or ketone

Info

Publication number
JPS5587739A
JPS5587739A JP15915378A JP15915378A JPS5587739A JP S5587739 A JPS5587739 A JP S5587739A JP 15915378 A JP15915378 A JP 15915378A JP 15915378 A JP15915378 A JP 15915378A JP S5587739 A JPS5587739 A JP S5587739A
Authority
JP
Japan
Prior art keywords
catalyst
oxidizing agent
ketone
aromatic compound
aromatic aldehyde
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
JP15915378A
Other languages
Japanese (ja)
Inventor
Keiji Kawamoto
Toshihiro Yoshioka
Hikari Yamagata
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP15915378A priority Critical patent/JPS5587739A/en
Publication of JPS5587739A publication Critical patent/JPS5587739A/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 prepare aromatic aldehydes or ketones useful as perfumes, medicines, pesticides and their intermediates, selectively, in high yeild, by the oxidation-decomposition of an α,β-unsaturated aromatic compound in the presence of an Ru catalyst and an oxidizing agent.
CONSTITUTION: An α,β-unsaturated aromatic compound is decomposed by the oxidation with an oxidizing agent in the presence of Ru metal or its compound as a catalyst to give an aromatic aldehyde or ketone. The amount of the catalyst is 0.0001W0.005mol on the basis of 1mol of the raw material. The oxidizing agent is one or more compounds selected from chlorine and water, a halogenoic acid and its salt, and peracetic acid. The α,β-unsaturated aromatic compound, is, e.g. styrene, p-methylstyrene, p-methoxystyrene, and isosafrol.
COPYRIGHT: (C)1980,JPO&Japio
JP15915378A 1978-12-26 1978-12-26 Preparation of aromatic aldehyde or ketone Pending JPS5587739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15915378A JPS5587739A (en) 1978-12-26 1978-12-26 Preparation of aromatic aldehyde or ketone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15915378A JPS5587739A (en) 1978-12-26 1978-12-26 Preparation of aromatic aldehyde or ketone

Publications (1)

Publication Number Publication Date
JPS5587739A true JPS5587739A (en) 1980-07-02

Family

ID=15687416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15915378A Pending JPS5587739A (en) 1978-12-26 1978-12-26 Preparation of aromatic aldehyde or ketone

Country Status (1)

Country Link
JP (1) JPS5587739A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745123A (en) * 1980-07-04 1982-03-13 Ruhrchemie Ag Manufacture of 2-methylenealdehyde
JPS61225148A (en) * 1985-03-28 1986-10-06 Mitsui Toatsu Chem Inc Production of carbonyl compound
EP0684256A3 (en) * 1994-05-26 1996-07-10 Sigma Tau Ind Farmaceuti Improved process for the preparation of 3 beta, 14 beta-dihydroxyethialnaldehyde.
WO2003059861A1 (en) * 2002-01-10 2003-07-24 Sumitomo Chemical Company, Limited Process for production of 3,3-dimethyl-2-formylcyclopropanecarboxylic acid derivatives

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745123A (en) * 1980-07-04 1982-03-13 Ruhrchemie Ag Manufacture of 2-methylenealdehyde
JPS61225148A (en) * 1985-03-28 1986-10-06 Mitsui Toatsu Chem Inc Production of carbonyl compound
EP0684256A3 (en) * 1994-05-26 1996-07-10 Sigma Tau Ind Farmaceuti Improved process for the preparation of 3 beta, 14 beta-dihydroxyethialnaldehyde.
WO2003059861A1 (en) * 2002-01-10 2003-07-24 Sumitomo Chemical Company, Limited Process for production of 3,3-dimethyl-2-formylcyclopropanecarboxylic acid derivatives
KR100869468B1 (en) 2002-01-10 2008-11-19 스미또모 가가꾸 가부시끼가이샤 Process for production of 3,3-dimethyl-2-formylcyclopropanecarboxylic acid derivatives

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