JPS5461138A - Direct preparation of adipic acid from cyclohexane - Google Patents

Direct preparation of adipic acid from cyclohexane

Info

Publication number
JPS5461138A
JPS5461138A JP12600177A JP12600177A JPS5461138A JP S5461138 A JPS5461138 A JP S5461138A JP 12600177 A JP12600177 A JP 12600177A JP 12600177 A JP12600177 A JP 12600177A JP S5461138 A JPS5461138 A JP S5461138A
Authority
JP
Japan
Prior art keywords
ozone
cyclohexane
adipic acid
halogenated hydrocarbon
containing gas
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
JP12600177A
Other languages
Japanese (ja)
Other versions
JPS565374B2 (en
Inventor
Shoji Miyazaki
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP12600177A priority Critical patent/JPS5461138A/en
Publication of JPS5461138A publication Critical patent/JPS5461138A/en
Publication of JPS565374B2 publication Critical patent/JPS565374B2/ja
Granted legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To prepare adipic acid directly, economically and in high yield, by the signale stage oxidation of cylcohexane dissolved in a halogenated hydrocarbon such as carbon tetrachloride, with an ozone-containing gas, while heating the solution.
CONSTITUTION: Cyclohexane is dissolved in a halogenated hydrocarbon such as carbon tetrachloride, heated to 40W65°C, and oxidized with an ozone-containing gas in single stage, to obtain adipic acid. The ozone-containing gas is ozonized oxygen or air which may contain other inert gas. The concentration of ozone is pref. 1W8 wt%. The volume ratio of the cyclohexane to the halogenated hydrocarbon is pref. 5W50%.
EFFECT: Easy control of the reaction, separation of the reaction products, etc
COPYRIGHT: (C)1979,JPO&Japio
JP12600177A 1977-10-20 1977-10-20 Direct preparation of adipic acid from cyclohexane Granted JPS5461138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12600177A JPS5461138A (en) 1977-10-20 1977-10-20 Direct preparation of adipic acid from cyclohexane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12600177A JPS5461138A (en) 1977-10-20 1977-10-20 Direct preparation of adipic acid from cyclohexane

Publications (2)

Publication Number Publication Date
JPS5461138A true JPS5461138A (en) 1979-05-17
JPS565374B2 JPS565374B2 (en) 1981-02-04

Family

ID=14924259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12600177A Granted JPS5461138A (en) 1977-10-20 1977-10-20 Direct preparation of adipic acid from cyclohexane

Country Status (1)

Country Link
JP (1) JPS5461138A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02113265U (en) * 1989-02-28 1990-09-11

Also Published As

Publication number Publication date
JPS565374B2 (en) 1981-02-04

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