CH553168A - Verfahren zur herstellung von o-aminobenzonitril. - Google Patents

Verfahren zur herstellung von o-aminobenzonitril.

Info

Publication number
CH553168A
CH553168A CH772271A CH772271A CH553168A CH 553168 A CH553168 A CH 553168A CH 772271 A CH772271 A CH 772271A CH 772271 A CH772271 A CH 772271A CH 553168 A CH553168 A CH 553168A
Authority
CH
Switzerland
Prior art keywords
aminobenzonitrile
preparation
Prior art date
Application number
CH772271A
Other languages
English (en)
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Publication of CH553168A publication Critical patent/CH553168A/de

Links

Classifications

    • 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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH772271A 1970-06-01 1971-05-26 Verfahren zur herstellung von o-aminobenzonitril. CH553168A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE07549/70A SE354062B (de) 1970-06-01 1970-06-01

Publications (1)

Publication Number Publication Date
CH553168A true CH553168A (de) 1974-08-30

Family

ID=20271675

Family Applications (1)

Application Number Title Priority Date Filing Date
CH772271A CH553168A (de) 1970-06-01 1971-05-26 Verfahren zur herstellung von o-aminobenzonitril.

Country Status (6)

Country Link
US (1) US3783142A (de)
CH (1) CH553168A (de)
DE (1) DE2125132C3 (de)
FR (1) FR2095684A5 (de)
GB (1) GB1323188A (de)
SE (1) SE354062B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839292A (en) * 1973-10-12 1974-10-01 American Cyanamid Co Polyurethane curative comprising 2-cyano-p-phenylene diamine and optionally metal salts
US4137254A (en) * 1977-07-27 1979-01-30 Texaco, Inc. Preparation of aromatic nitriles
DE2810856C2 (de) 1978-03-13 1983-06-01 Institut neftechimičeskich processov imeni akademika Ju. G. Mamedalieva Akademii Nauk Azerbajdžanskoj SSR, Baku Verfahren zur Herstellung von o-Aminobenzonitril
US4178304A (en) * 1978-03-13 1979-12-11 Efendiev Medzhid R O Method of producing ortho-aminobenzonitrile
FR2421166A1 (fr) * 1978-03-30 1979-10-26 Inst Neftekhimicheskikh Prot Procede de preparation d'ortho-aminobenzonitrile
DE3044904A1 (de) * 1980-11-28 1982-07-01 Basf Ag, 6700 Ludwigshafen Fluorierte anthranilsaeure und anthranilsaeurenitril sowie verfahren zu ihrer herstellung
CH686133A5 (de) * 1993-02-23 1996-01-15 Basf Ag Verfahren zur Herstellung von Dicyanobenzolen mittels Ammonoxidation.

Also Published As

Publication number Publication date
GB1323188A (en) 1973-07-11
US3783142A (en) 1974-01-01
FR2095684A5 (de) 1972-02-11
DE2125132B2 (de) 1975-02-13
SE354062B (de) 1973-02-26
DE2125132C3 (de) 1975-10-02
DE2125132A1 (de) 1971-12-30

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Legal Events

Date Code Title Description
PL Patent ceased