GB1114898A – Production of aromatic nitriles and catalysts for use therefor
– Google Patents
GB1114898A – Production of aromatic nitriles and catalysts for use therefor
– Google Patents
Production of aromatic nitriles and catalysts for use therefor
Info
Publication number
GB1114898A
GB1114898A
GB33386/65A
GB3338665A
GB1114898A
GB 1114898 A
GB1114898 A
GB 1114898A
GB 33386/65 A
GB33386/65 A
GB 33386/65A
GB 3338665 A
GB3338665 A
GB 3338665A
GB 1114898 A
GB1114898 A
GB 1114898A
Authority
GB
United Kingdom
Prior art keywords
alkyl
catalysts
xylenes
alkenyl
production
Prior art date
1964-08-17
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
GB33386/65A
Inventor
Charles Nathan Winnick
Anthony N Naglieri
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.)
Halcon International Inc
Original Assignee
Halcon International Inc
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.)
1964-08-17
Filing date
1965-08-04
Publication date
1968-05-22
1965-08-04
Application filed by Halcon International Inc
filed
Critical
Halcon International Inc
1968-05-22
Publication of GB1114898A
publication
Critical
patent/GB1114898A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C253/00—Preparation of carboxylic acid nitriles
C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
B01J23/18—Arsenic, antimony or bismuth
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
B01J23/20—Vanadium, niobium or tantalum
B01J23/22—Vanadium
Abstract
A process for the aminoxidation of a compound selected from alkyl and alkenyl aromatic compounds is effected in the presence of a supported V and Sb catalyst. The compound may be an alkyl or alkenyl substituted benzene or naphthalene or an intermediate oxidation product thereof having a ketone, aldehyde or alcohol group in an alkyl or alkenyl side-chain. Specified compounds are toluene, o-m-p-xylenes, mesitylene, ethylbenzene, p-cymene, chlorotoluene, a -methylnaphthalene. Examples describe the conversion of xylenes to the corresponding phthalonitriles.ALSO:Ammoxidation catalysts comprise V and Sb. Preferably the catalysts contain V2O5, Sb2 O3 on Al2O3 having a surface area of less than 1 sq. m./gm. Comparative examples include SuO2 and CrO3 as alternative catalyst components.
GB33386/65A
1964-08-17
1965-08-04
Production of aromatic nitriles and catalysts for use therefor
Expired
GB1114898A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US39020664A
1964-08-17
1964-08-17
Publications (1)
Publication Number
Publication Date
GB1114898A
true
GB1114898A
(en)
1968-05-22
Family
ID=23541548
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB33386/65A
Expired
GB1114898A
(en)
1964-08-17
1965-08-04
Production of aromatic nitriles and catalysts for use therefor
Country Status (7)
Country
Link
BE
(1)
BE668043A
(en)
CH
(1)
CH448989A
(en)
DE
(1)
DE1286002B
(en)
ES
(1)
ES316568A1
(en)
GB
(1)
GB1114898A
(en)
IL
(1)
IL24162A
(en)
LU
(1)
LU49318A1
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2000073261A1
(en)
*
1999-05-27
2000-12-07
The Standard Oil Company
Ammoxidation of a mixture of ketones to acetonitrile and hydrogen cyanide
EP2428267A1
(en)
*
2010-09-08
2012-03-14
Leibniz-Institut für Katalyse e.V. an der Universität Rostock
Catalyst, its preparation and use for the preparation of nitriles from alkyl aromatic or heteroaromatic compounds
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE756613A
(en)
*
1969-09-26
1971-03-01
Degussa
CATALYST FOR THE PREPARATION OF DINITRILE FROM O-PHTHALIC ACID
JPS5390238A
(en)
*
1977-01-14
1978-08-08
Nippon Kayaku Co Ltd
Preparation of arom. cyano cpds.
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1071690B
(en)
*
1959-12-24
The Dis’ftilliens Coimpany Limided, Edinburgh (Großbritannien)
Process for the production of nitriles and / or imiiiden of bienzo carboxylic acids
US3041363A
(en)
*
1959-08-14
1962-06-26
Dow Corning
Silethylenesiloxane copolymers
DE1141274B
(en)
*
1960-08-20
1962-12-20
Bayer Ag
Process for the production of aromatic nitriles
1965
1965-08-04
GB
GB33386/65A
patent/GB1114898A/en
not_active
Expired
1965-08-09
BE
BE668043D
patent/BE668043A/xx
unknown
1965-08-13
LU
LU49318D
patent/LU49318A1/xx
unknown
1965-08-16
CH
CH1148865A
patent/CH448989A/en
unknown
1965-08-16
IL
IL24162A
patent/IL24162A/en
unknown
1965-08-17
DE
DEH56900A
patent/DE1286002B/en
active
Pending
1965-08-17
ES
ES0316568A
patent/ES316568A1/en
not_active
Expired
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2000073261A1
(en)
*
1999-05-27
2000-12-07
The Standard Oil Company
Ammoxidation of a mixture of ketones to acetonitrile and hydrogen cyanide
US6413485B2
(en)
1999-05-27
2002-07-02
The Standard Oil Company
Ammoxidation of a mixture of ketones to acetonitrile and HCN
JP2003500468A
(en)
*
1999-05-27
2003-01-07
ザ・スタンダード・オイル・カンパニー
Ammoxidation of a mixture of ketones to acetonitrile and hydrogen cyanide.
EP1520852A3
(en)
*
1999-05-27
2005-09-21
The Standard Oil Company
Ammoxidation of a mixture of ketones to acetonitrile and hydrogen cyanide
BG65744B1
(en)
*
1999-05-27
2009-09-30
The Standard Oil Company
Ammonium oxidation of a ketones mixture to acetonitrile and hydrocyanogen
EP2428267A1
(en)
*
2010-09-08
2012-03-14
Leibniz-Institut für Katalyse e.V. an der Universität Rostock
Catalyst, its preparation and use for the preparation of nitriles from alkyl aromatic or heteroaromatic compounds
Also Published As
Publication number
Publication date
CH448989A
(en)
1967-12-31
BE668043A
(en)
1966-02-09
IL24162A
(en)
1969-07-30
ES316568A1
(en)
1965-11-16
LU49318A1
(en)
1967-02-13
DE1286002B
(en)
1969-01-02
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None