[go: up one dir, main page]

GB1441051A - Process for the manufacture of aromatic nitriles - Google Patents

Process for the manufacture of aromatic nitriles

Info

Publication number
GB1441051A
GB1441051A GB1924474A GB1924474A GB1441051A GB 1441051 A GB1441051 A GB 1441051A GB 1924474 A GB1924474 A GB 1924474A GB 1924474 A GB1924474 A GB 1924474A GB 1441051 A GB1441051 A GB 1441051A
Authority
GB
United Kingdom
Prior art keywords
manufacture
aromatic nitriles
formula
aromatic
halogen
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
GB1924474A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical 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.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1924474A priority Critical patent/GB1441051A/en
Publication of GB1441051A publication Critical patent/GB1441051A/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
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/02—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C255/03—Mononitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
    • C07C255/51—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings containing at least two cyano groups bound to the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1441051 Preparation of aromatic nitriles IMPERIAL CHEMICAL INDUSTRIES Ltd 12 March 1975 [2 May 1974] 19244/74 Heading C2C A process for the manufacture of an aromatic nitrile of the formula wherein Y is hydrogen, C 1 to C 4 alkyl or alkoxy or halogen, comprises interacting a hydroxylamine salt with a halogeno compound of the formula wherein X is a halogen atom in the presence of formic acid and a soluble formate.
GB1924474A 1974-05-02 1974-05-02 Process for the manufacture of aromatic nitriles Expired GB1441051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1924474A GB1441051A (en) 1974-05-02 1974-05-02 Process for the manufacture of aromatic nitriles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1924474A GB1441051A (en) 1974-05-02 1974-05-02 Process for the manufacture of aromatic nitriles

Publications (1)

Publication Number Publication Date
GB1441051A true GB1441051A (en) 1976-06-30

Family

ID=10126133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1924474A Expired GB1441051A (en) 1974-05-02 1974-05-02 Process for the manufacture of aromatic nitriles

Country Status (1)

Country Link
GB (1) GB1441051A (en)

Similar Documents

Publication Publication Date Title
ES382475A1 (en) Thiobis phenol-nickel (ii) alkanolamine complexes and use in polymers
GB1461240A (en) Cycloaliphatic derivatives of 3,3-diphenyl-propylamine
GB1135265A (en) Preparation of amine-nitriles, and acids and salts derived therefrom
GB1496998A (en) Polyamines with ether groups
GB1527845A (en) Process for the preparation of acyl cyanides
GB1456627A (en) Pyridobenzodiazepinones
GB1421766A (en) Salicylaldoximes and their use in metal extraction processes
GB1317499A (en) Process for the manufacture of n,n-dihaloalkyl-2,6-dinitro-4- substituted anilines
GB1391807A (en) Orthohydroxybenzyl asparagic acids metal complexes thereof and their use for the regulation of metal-deficiency in plants
GB1441051A (en) Process for the manufacture of aromatic nitriles
GB1489803A (en) Aminoacetamides and a process for their preparation
GB1358973A (en) Acyloxy-phenylethanolamines
GB1427902A (en) Process for the preparation of 1,3-dichloro-butene-2
ES319653A1 (en) A procedure for the preparation of imidazole derivatives. (Machine-translation by Google Translate, not legally binding)
GB1346594A (en) Biocidal quaternary ammonium derivatives of novolak resins
GB1446135A (en) Process for preparation of a palladium complex compound
GB1354939A (en) Process for the manufacture of 1,1,2-triphenylalk-1-enes
GB1203540A (en) A process for manufacturing 6-nitro-2-oximinohexanoic acid and derivatives thereof
GB1447954A (en) Process for the preparation of 1,2,4-triazole derivative
IE38982B1 (en) Novel aminobenzhydroxamic acids and their salts, a process for their preparation and their fungicidal and microbicidal use
ES402179A1 (en) Substituted 1-carboxamidine-pyrazoles and their acid addition salts
GB1464832A (en) Process for the preparation of a-oxothiodimethylamides
ES285855A1 (en) A procedure for the manufacture of benzodiazepinic derivatives (Machine-translation by Google Translate, not legally binding)
GB1386196A (en) Phosphorus-containing thiazolyl derivatives having pesticidal properties
GB1379428A (en) Unsaturated amides containing tertiary amino groups

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee