JPS5325516A - Simultaneous preparation of epsilon-caprolactones and carboxylic acids - Google Patents

Simultaneous preparation of epsilon-caprolactones and carboxylic acids

Info

Publication number
JPS5325516A
JPS5325516A JP9900176A JP9900176A JPS5325516A JP S5325516 A JPS5325516 A JP S5325516A JP 9900176 A JP9900176 A JP 9900176A JP 9900176 A JP9900176 A JP 9900176A JP S5325516 A JPS5325516 A JP S5325516A
Authority
JP
Japan
Prior art keywords
caprolactones
carboxylic acids
epsilon
simultaneous preparation
simultaneous
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
JP9900176A
Other languages
Japanese (ja)
Other versions
JPS5948817B2 (en
Inventor
Takao Maki
Tameichi Ochiai
Takahisa Yamaura
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 JP51099001A priority Critical patent/JPS5948817B2/en
Publication of JPS5325516A publication Critical patent/JPS5325516A/en
Publication of JPS5948817B2 publication Critical patent/JPS5948817B2/en
Expired 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

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

Abstract

PURPOSE: ε-Caprolactones and carboxylic acids are easily obtained in high yields with formation of a small amount of by-products by the co-oxidation of cyclohexanones and aldehydes with molecular oxygen in the presence of dissolved chromium compounds.
COPYRIGHT: (C)1978,JPO&Japio
JP51099001A 1976-08-19 1976-08-19 Simultaneous production method of ε-caprolactone and carboxylic acids Expired JPS5948817B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51099001A JPS5948817B2 (en) 1976-08-19 1976-08-19 Simultaneous production method of ε-caprolactone and carboxylic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51099001A JPS5948817B2 (en) 1976-08-19 1976-08-19 Simultaneous production method of ε-caprolactone and carboxylic acids

Publications (2)

Publication Number Publication Date
JPS5325516A true JPS5325516A (en) 1978-03-09
JPS5948817B2 JPS5948817B2 (en) 1984-11-29

Family

ID=14234735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51099001A Expired JPS5948817B2 (en) 1976-08-19 1976-08-19 Simultaneous production method of ε-caprolactone and carboxylic acids

Country Status (1)

Country Link
JP (1) JPS5948817B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102108048A (en) * 2009-12-24 2011-06-29 四川省申联生物科技有限责任公司 Method for preparing acetic acid and carboxylic ester

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61235108A (en) * 1985-04-12 1986-10-20 Daiichi Kasei Kk Structure of ejector mechanism for metal mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102108048A (en) * 2009-12-24 2011-06-29 四川省申联生物科技有限责任公司 Method for preparing acetic acid and carboxylic ester

Also Published As

Publication number Publication date
JPS5948817B2 (en) 1984-11-29

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