JPS57145853A - Preparation of aromatic urethane - Google Patents

Preparation of aromatic urethane

Info

Publication number
JPS57145853A
JPS57145853A JP56031135A JP3113581A JPS57145853A JP S57145853 A JPS57145853 A JP S57145853A JP 56031135 A JP56031135 A JP 56031135A JP 3113581 A JP3113581 A JP 3113581A JP S57145853 A JPS57145853 A JP S57145853A
Authority
JP
Japan
Prior art keywords
compound
catalyst
preparation
aromatic azo
molybdenum catalyst
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
JP56031135A
Other languages
Japanese (ja)
Inventor
Kikuo Ataka
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.)
Ube Corp
Original Assignee
Ube 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP56031135A priority Critical patent/JPS57145853A/en
Publication of JPS57145853A publication Critical patent/JPS57145853A/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 the titled compound useful as a synthetic intermediate for organic compounds, using safe raw materials and catalyst, without environmental pollution, economically in an industrial scale, by reacting an aromatic azo compound, CO and a specific organic compound in the presence of a molybdenum catalyst.
CONSTITUTION: An aromatic azo compound such as the compound of formula (R1 and R2 are H, lower alkyl or halogen; m and n are 1W5) is made to react with CO and an organic compound having at least one OH group (e.g. methanol, ethanol, ethylene glycol, glycerol, phenol, etc.) in the presence of a molybdenum catalyst[e.g. Mo(CO)6, Mo2(CO)6(η5-C5H5)2, etc.], preferably in a solvent (e.g. methylene chloride, THF, etc.) at room temperature W200°C, preferably 100W 180°C.
COPYRIGHT: (C)1982,JPO&Japio
JP56031135A 1981-03-06 1981-03-06 Preparation of aromatic urethane Pending JPS57145853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56031135A JPS57145853A (en) 1981-03-06 1981-03-06 Preparation of aromatic urethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56031135A JPS57145853A (en) 1981-03-06 1981-03-06 Preparation of aromatic urethane

Publications (1)

Publication Number Publication Date
JPS57145853A true JPS57145853A (en) 1982-09-09

Family

ID=12322984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56031135A Pending JPS57145853A (en) 1981-03-06 1981-03-06 Preparation of aromatic urethane

Country Status (1)

Country Link
JP (1) JPS57145853A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425209A2 (en) * 1989-10-26 1991-05-02 Tanabe Seiyaku Co., Ltd. Naphthyloxazolidone derivatives

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425209A2 (en) * 1989-10-26 1991-05-02 Tanabe Seiyaku Co., Ltd. Naphthyloxazolidone derivatives
JPH03218367A (en) * 1989-10-26 1991-09-25 Tanabe Seiyaku Co Ltd Naphthyloxazolidone derivative, its production and intermediate for synthesizing the same
JP2601008B2 (en) * 1989-10-26 1997-04-16 田辺製薬株式会社 Naphthyl oxazolidone derivatives, their preparation and their synthetic intermediates

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