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CH517079A - Process for the continuous production of tetrachlorophthalodinitriles - Google Patents

Process for the continuous production of tetrachlorophthalodinitriles

Info

Publication number
CH517079A
CH517079A CH859070A CH859070A CH517079A CH 517079 A CH517079 A CH 517079A CH 859070 A CH859070 A CH 859070A CH 859070 A CH859070 A CH 859070A CH 517079 A CH517079 A CH 517079A
Authority
CH
Switzerland
Prior art keywords
tetrachlorophthalodinitriles
continuous production
continuous
production
Prior art date
Application number
CH859070A
Other languages
German (de)
Inventor
Heinz Dr Eilingsfeld
Horst Dr Scheuermann
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of CH517079A publication Critical patent/CH517079A/en

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH859070A 1968-01-18 1970-06-08 Process for the continuous production of tetrachlorophthalodinitriles CH517079A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1643744 1968-01-18
DE19691932421 DE1932421C3 (en) 1968-01-18 1969-06-26 Process for the continuous production of tetrachlorophthalic acid dinitriles

Publications (1)

Publication Number Publication Date
CH517079A true CH517079A (en) 1971-12-31

Family

ID=25754079

Family Applications (1)

Application Number Title Priority Date Filing Date
CH859070A CH517079A (en) 1968-01-18 1970-06-08 Process for the continuous production of tetrachlorophthalodinitriles

Country Status (5)

Country Link
BE (1) BE752501R (en)
CH (1) CH517079A (en)
DE (1) DE1932421C3 (en)
FR (1) FR2054590B2 (en)
GB (1) GB1304734A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5789582A (en) * 1996-03-07 1998-08-04 Nippon Shokubai Co., Ltd. Method for production of nuclear halogenated aromatic compound possesing cyano groups

Also Published As

Publication number Publication date
FR2054590B2 (en) 1973-04-06
DE1932421C3 (en) 1979-01-04
DE1932421A1 (en) 1971-01-28
FR2054590A2 (en) 1971-04-23
GB1304734A (en) 1973-01-31
BE752501R (en) 1970-12-28

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Legal Events

Date Code Title Description
PLZ Patent of addition ceased