JPS5350175A - Production of tetrachloropyridine - Google Patents

Production of tetrachloropyridine

Info

Publication number
JPS5350175A
JPS5350175A JP12476076A JP12476076A JPS5350175A JP S5350175 A JPS5350175 A JP S5350175A JP 12476076 A JP12476076 A JP 12476076A JP 12476076 A JP12476076 A JP 12476076A JP S5350175 A JPS5350175 A JP S5350175A
Authority
JP
Japan
Prior art keywords
tetrachloropyridine
production
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.)
Granted
Application number
JP12476076A
Other languages
Japanese (ja)
Other versions
JPS601307B2 (en
Inventor
Reroi Deiin Nooman
Erudon Enburii Uooresu
Toomasu Maashiyaru Jiyon
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to CA263,590A priority Critical patent/CA1056382A/en
Priority to JP51124760A priority patent/JPS601307B2/en
Priority to GB43176/76A priority patent/GB1499650A/en
Priority to FR7631253A priority patent/FR2367747A1/en
Priority to DE2647143A priority patent/DE2647143C3/en
Publication of JPS5350175A publication Critical patent/JPS5350175A/en
Publication of JPS601307B2 publication Critical patent/JPS601307B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/61—Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
JP51124760A 1976-10-18 1976-10-18 Manufacturing method of tetrachloropyridine Expired JPS601307B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA263,590A CA1056382A (en) 1976-10-18 1976-10-18 Preparation of tetrachloropyridine
JP51124760A JPS601307B2 (en) 1976-10-18 1976-10-18 Manufacturing method of tetrachloropyridine
GB43176/76A GB1499650A (en) 1976-10-18 1976-10-18 Process for production of 2,3,5,6-tetrachloropyridine
FR7631253A FR2367747A1 (en) 1976-10-18 1976-10-18 TETRACHLOROPYRIDINE PRODUCTION PROCESS
DE2647143A DE2647143C3 (en) 1976-10-18 1976-10-19 Process for the preparation of 233.6-tetrachloropyridine

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA263,590A CA1056382A (en) 1976-10-18 1976-10-18 Preparation of tetrachloropyridine
JP51124760A JPS601307B2 (en) 1976-10-18 1976-10-18 Manufacturing method of tetrachloropyridine
GB43176/76A GB1499650A (en) 1976-10-18 1976-10-18 Process for production of 2,3,5,6-tetrachloropyridine
FR7631253A FR2367747A1 (en) 1976-10-18 1976-10-18 TETRACHLOROPYRIDINE PRODUCTION PROCESS
DE2647143A DE2647143C3 (en) 1976-10-18 1976-10-19 Process for the preparation of 233.6-tetrachloropyridine

Publications (2)

Publication Number Publication Date
JPS5350175A true JPS5350175A (en) 1978-05-08
JPS601307B2 JPS601307B2 (en) 1985-01-14

Family

ID=27508074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51124760A Expired JPS601307B2 (en) 1976-10-18 1976-10-18 Manufacturing method of tetrachloropyridine

Country Status (5)

Country Link
JP (1) JPS601307B2 (en)
CA (1) CA1056382A (en)
DE (1) DE2647143C3 (en)
FR (1) FR2367747A1 (en)
GB (1) GB1499650A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783536A (en) * 1985-02-07 1988-11-08 The Dow Chemical Company Selective reduction of pentachloropyridine to 2,3,5,6-tetrachloropyridine with zinc dust in basic media
US4592810A (en) * 1985-03-18 1986-06-03 The Dow Chemical Company Electrocatalytic production of 2,3,5,6-tetrachloropyridine from pentachloropyridine
AU4996299A (en) 1998-07-15 2000-02-07 Reilly Industries, Inc. Dechlorination of pyridines in acidic, zinc-containing mediums

Also Published As

Publication number Publication date
DE2647143B2 (en) 1978-08-10
JPS601307B2 (en) 1985-01-14
DE2647143C3 (en) 1979-04-05
FR2367747A1 (en) 1978-05-12
GB1499650A (en) 1978-02-01
DE2647143A1 (en) 1978-04-27
CA1056382A (en) 1979-06-12
FR2367747B1 (en) 1979-03-02

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