GB1181391A - Production of Aromatic Nitriles - Google Patents

Production of Aromatic Nitriles

Info

Publication number
GB1181391A
GB1181391A GB00500/67A GB1050067A GB1181391A GB 1181391 A GB1181391 A GB 1181391A GB 00500/67 A GB00500/67 A GB 00500/67A GB 1050067 A GB1050067 A GB 1050067A GB 1181391 A GB1181391 A GB 1181391A
Authority
GB
United Kingdom
Prior art keywords
aromatic
terephthalonitrile
xylene
march
para
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.)
Expired
Application number
GB00500/67A
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.)
Filing date
Publication date
Application filed by Halcon International Inc filed Critical Halcon International Inc
Publication of GB1181391A publication Critical patent/GB1181391A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Detergent Compositions (AREA)

Abstract

1,181,391. Aromatic nitriles. HALCON INTERNATIONAL Inc. 6 March, 1967 [10 March, 1966], No. 10500/67. Heading C2C. Aromatic polynitriles are produced by the ammoxidation of polyalkyl aromatic hydrocarbons, the reactants being continuously contacted with a fluidized solid catalyst with a conversion per pass of hydrocarbon of 20-80%, and unreacted hydrocarbon and mononitrile found during a previous reaction being recycled. The process may be used to convert para-xylene to terephthalonitrile, meta-xylene to isophthalonitrile, para-diethylbenzene to terephthalonitrile and mesitylene to the corresponding trinitrile.
GB00500/67A 1966-03-10 1967-03-06 Production of Aromatic Nitriles Expired GB1181391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53323766A 1966-03-10 1966-03-10

Publications (1)

Publication Number Publication Date
GB1181391A true GB1181391A (en) 1970-02-18

Family

ID=24125089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB00500/67A Expired GB1181391A (en) 1966-03-10 1967-03-06 Production of Aromatic Nitriles

Country Status (10)

Country Link
US (1) US3497545A (en)
BE (1) BE694694A (en)
CH (1) CH471086A (en)
DE (1) DE1618497A1 (en)
ES (1) ES337833A1 (en)
GB (1) GB1181391A (en)
IL (1) IL27564A (en)
LU (1) LU53090A1 (en)
NL (1) NL6701607A (en)
NO (1) NO121660B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275267A (en) * 1993-02-23 1994-08-24 Basf Ag Preparation of dicyanobenzenes by ammonoxidation

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927007A (en) * 1970-08-08 1975-12-16 God Und Silber Scheideanstalt Catalysts for the production of aromatic and heteroaromatic nitriles
BE844340A (en) * 1976-07-20 1977-01-20 PROCESS FOR PREPARING BENZONITRILE, AND PRODUCT THUS OBTAINED
NL178870C (en) * 1979-03-06 1986-06-02 Inst Neftekhim Protsessov PROCESS FOR THE PREPARATION OF PHTHALONITRILLES AND THE CATALYST TO BE USED THEREIN
JPS56139444A (en) * 1980-04-01 1981-10-30 Takeda Chem Ind Ltd Production of aromatic nitrile
US20030126073A1 (en) * 2001-03-20 2003-07-03 David Lawrence Charitable transaction risk management clearinghouse
US7161021B2 (en) * 2001-12-13 2007-01-09 Mitsubishi Gas Chemical Company, Inc. Process for producing a polynitrile compound

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA619842A (en) * 1961-05-09 F. Hardy George Production of phthalonitriles
CA512864A (en) * 1955-05-17 K. Dixon James Preparation of nitriles
GB645754A (en) * 1943-11-10 1950-11-08 Socony Vacuum Oil Co Inc Production of nitriles
US2496661A (en) * 1947-11-28 1950-02-07 Socony Vacuum Oil Co Inc Production of nitriles
US2838558A (en) * 1955-09-27 1958-06-10 Distillers Co Yeast Ltd Catalytic production of aromatic nitriles and imides
US2833807A (en) * 1956-06-26 1958-05-06 Allied Chem & Dye Corp Production of phthalonitriles
DE1141274B (en) * 1960-08-20 1962-12-20 Bayer Ag Process for the production of aromatic nitriles
US3231600A (en) * 1962-02-02 1966-01-25 Socony Mobil Oil Co Inc Synthesis of aromatic nitriles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275267A (en) * 1993-02-23 1994-08-24 Basf Ag Preparation of dicyanobenzenes by ammonoxidation
US5554782A (en) * 1993-02-23 1996-09-10 Basf Aktiengesellschaft Preparation of dicyanobenzenes by ammonoxidation
GB2275267B (en) * 1993-02-23 1996-10-16 Basf Ag Preparation of dicyanobenzenes by ammoxidation

Also Published As

Publication number Publication date
NL6701607A (en) 1967-09-11
LU53090A1 (en) 1968-12-09
US3497545A (en) 1970-02-24
BE694694A (en) 1967-08-28
IL27564A (en) 1970-09-17
NO121660B (en) 1971-03-29
DE1618497A1 (en) 1971-01-14
ES337833A1 (en) 1968-03-01
CH471086A (en) 1969-04-15

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