GB1482064A – Method for producing cyclohexanone and p-cresol or phenol
– Google Patents
GB1482064A – Method for producing cyclohexanone and p-cresol or phenol
– Google Patents
Method for producing cyclohexanone and p-cresol or phenol
Info
Publication number
GB1482064A
GB1482064A
GB2423/76A
GB242376A
GB1482064A
GB 1482064 A
GB1482064 A
GB 1482064A
GB 2423/76 A
GB2423/76 A
GB 2423/76A
GB 242376 A
GB242376 A
GB 242376A
GB 1482064 A
GB1482064 A
GB 1482064A
Authority
GB
United Kingdom
Prior art keywords
phenol
cresol
cyclohexanone
phenylcyclohexane
jan
Prior art date
1975-01-31
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.)
Expired
Application number
GB2423/76A
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.)
1975-01-31
Filing date
1976-01-22
Publication date
1977-08-03
1976-01-22
Application filed by Ube Industries Ltd
filed
Critical
Ube Industries Ltd
1977-08-03
Publication of GB1482064A
publication
Critical
patent/GB1482064A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
Abstract
1482064 Production of cyclohexanone and pcresol or phenol UBE INDUSTRIES Ltd 22 Jan 1976 [31 Jan 1975] 02423/76 Heading C2C The invention relates to a method for producing cyclohexanone and p-cresol or phenol comprising oxidizing in the liquid phase, ptolylcyclohexane or phenylcyclohexane by contacting a gas containing molecular oxygen with the p-tolylcyclohexane or phenylcyclohexane in the presence of HBr, and isolating the resultant cyclohexanone and p-cresol or phenol from the oxidation mixture. The reaction is preferably carried out in the presence of an inert organic solvent and a reaction initiator selected from azobisbutylonitrile, laurylperoxide, benzoylperoxide and t.butylhydroperoxide.
GB2423/76A
1975-01-31
1976-01-22
Method for producing cyclohexanone and p-cresol or phenol
Expired
GB1482064A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP1234975A
JPS5343941B2
(en)
1975-01-31
1975-01-31
Publications (1)
Publication Number
Publication Date
GB1482064A
true
GB1482064A
(en)
1977-08-03
Family
ID=11802795
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2423/76A
Expired
GB1482064A
(en)
1975-01-31
1976-01-22
Method for producing cyclohexanone and p-cresol or phenol
Country Status (6)
Country
Link
US
(1)
US4010206A
(en)
JP
(1)
JPS5343941B2
(en)
DE
(1)
DE2603269C3
(en)
FR
(1)
FR2299303A1
(en)
GB
(1)
GB1482064A
(en)
NL
(1)
NL167949C
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA1146966A
(en)
*
1978-03-27
1983-05-24
James E. Lyons
Catalytic process for the conversion of toluene to equimolar amounts of phenol and formaldehyde
US4599322A
(en)
*
1984-01-12
1986-07-08
Phillips Petroleum Company
Method for producing ketones and phenols
US4532360A
(en)
*
1984-01-12
1985-07-30
Phillips Petroleum Company
Method for producing ketones and phenols
US6102975A
(en)
*
1999-10-01
2000-08-15
Marr; Wesley D.
Fuel conditioner and improver compositions
US9249077B2
(en)
*
2009-07-14
2016-02-02
Exxonmobil Chemical Patents Inc.
Dehydrogenation process
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2380675A
(en)
*
1944-03-13
1945-07-31
Shell Dev
Catalyst separation in hydrogen bromide catalyzed oxidation reactions
DE1087595B
(en)
*
1959-01-15
1960-08-25
Ruhrchemie Ag
Circular process for the production of cyclohexanone
US3360572A
(en)
*
1964-12-22
1967-12-26
Gulf Research Development Co
Oxidation of benzene to phenol
FR1506296A
(en)
*
1966-03-11
1967-12-22
Charbonnages De France
Continuous oxidation process of organic compounds
US3846499A
(en)
*
1970-10-22
1974-11-05
Texaco Inc
Manufacture of hydrocarbyl hydroperoxide
1975
1975-01-31
JP
JP1234975A
patent/JPS5343941B2/ja
not_active
Expired
1976
1976-01-22
US
US05/651,455
patent/US4010206A/en
not_active
Expired – Lifetime
1976-01-22
GB
GB2423/76A
patent/GB1482064A/en
not_active
Expired
1976-01-29
DE
DE2603269A
patent/DE2603269C3/en
not_active
Expired
1976-01-29
FR
FR7602355A
patent/FR2299303A1/en
active
Granted
1976-01-30
NL
NL7600963A
patent/NL167949C/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
US4010206A
(en)
1977-03-01
DE2603269B2
(en)
1980-06-12
FR2299303B1
(en)
1979-02-02
DE2603269A1
(en)
1976-08-19
NL167949C
(en)
1982-02-16
JPS5343941B2
(en)
1978-11-24
FR2299303A1
(en)
1976-08-27
DE2603269C3
(en)
1981-03-19
NL167949B
(en)
1981-09-16
JPS5188929A
(en)
1976-08-04
NL7600963A
(en)
1976-08-03
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Legal Events
Date
Code
Title
Description
1977-12-14
PS
Patent sealed [section 19, patents act 1949]
1996-02-21
PE20
Patent expired after termination of 20 years
Effective date:
19960121
