BE726902A - - Google Patents

Info

Publication number
BE726902A
BE726902A BE726902DA BE726902A BE 726902 A BE726902 A BE 726902A BE 726902D A BE726902D A BE 726902DA BE 726902 A BE726902 A BE 726902A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE726902A publication Critical patent/BE726902A/xx

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
    • 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)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE726902D 1968-01-18 1969-01-15 BE726902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1643744 1968-01-18

Publications (1)

Publication Number Publication Date
BE726902A true BE726902A (en) 1969-07-15

Family

ID=5684383

Family Applications (1)

Application Number Title Priority Date Filing Date
BE726902D BE726902A (en) 1968-01-18 1969-01-15

Country Status (5)

Country Link
BE (1) BE726902A (en)
CH (1) CH505795A (en)
DE (1) DE1643744B1 (en)
FR (1) FR2000357A1 (en)
GB (1) GB1244387A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839401A (en) * 1972-10-17 1974-10-01 Diamond Shamrock Corp Fluid bed chlorination of phthalonitriles
ES2163098T3 (en) * 1996-03-07 2002-01-16 Nippon Catalytic Chem Ind METHOD FOR THE PRODUCTION OF A HALOGENATED AROMATIC COMPOUND IN THE NUCLEO, WHICH HAS CIANO GROUPS.
CN113754670B (en) * 2021-09-23 2023-09-01 鞍山七彩化学股份有限公司 Method for preparing chlorinated phthalocyanine pigment and chlorinated phthalocyanine pigment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1191358B (en) * 1961-05-06 1965-04-22 Sanko Kagaku Kogyo Kabushiki K Process for the continuous production of mixtures of chlorinated phthalonitriles

Also Published As

Publication number Publication date
GB1244387A (en) 1971-09-02
CH505795A (en) 1971-04-15
FR2000357A1 (en) 1969-09-05
DE1643744B1 (en) 1971-04-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BADISCHE ANILIN- & SODAFABRIK A.G.

Effective date: 19880131