GB1102221A - Process for preparing pyridine or substituted pyridines - Google Patents

Process for preparing pyridine or substituted pyridines

Info

Publication number
GB1102221A
GB1102221A GB11769/65A GB1176965A GB1102221A GB 1102221 A GB1102221 A GB 1102221A GB 11769/65 A GB11769/65 A GB 11769/65A GB 1176965 A GB1176965 A GB 1176965A GB 1102221 A GB1102221 A GB 1102221A
Authority
GB
United Kingdom
Prior art keywords
present
substituted pyridines
catalyst
compound
pyridine
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
GB11769/65A
Other languages
English (en)
Inventor
William Hamilton Bell
John Dewing
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 GB11769/65A priority Critical patent/GB1102221A/en
Priority to US530338A priority patent/US3463781A/en
Priority to NL6603488A priority patent/NL6603488A/xx
Priority to BE678107D priority patent/BE678107A/xx
Priority to CH393066A priority patent/CH476729A/de
Priority to FR54077A priority patent/FR89868E/fr
Publication of GB1102221A publication Critical patent/GB1102221A/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
    • C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/08—Preparation by ring-closure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Pyridine Compounds (AREA)
GB11769/65A 1964-12-24 1965-03-19 Process for preparing pyridine or substituted pyridines Expired GB1102221A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB11769/65A GB1102221A (en) 1965-03-19 1965-03-19 Process for preparing pyridine or substituted pyridines
US530338A US3463781A (en) 1965-03-19 1966-02-28 Dehydrogenation and cyclization of amines
NL6603488A NL6603488A (enExample) 1965-03-19 1966-03-17
BE678107D BE678107A (enExample) 1965-03-19 1966-03-18
CH393066A CH476729A (de) 1964-12-24 1966-03-18 Verfahren zur Herstellung eines Pyridins
FR54077A FR89868E (fr) 1965-03-19 1966-03-18 Procédé de déshydrogénation en phase vapeur de composés azotés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB11769/65A GB1102221A (en) 1965-03-19 1965-03-19 Process for preparing pyridine or substituted pyridines
GB2258765 1965-05-27

Publications (1)

Publication Number Publication Date
GB1102221A true GB1102221A (en) 1968-02-07

Family

ID=26248507

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11769/65A Expired GB1102221A (en) 1964-12-24 1965-03-19 Process for preparing pyridine or substituted pyridines

Country Status (4)

Country Link
US (1) US3463781A (enExample)
BE (1) BE678107A (enExample)
GB (1) GB1102221A (enExample)
NL (1) NL6603488A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532701A (en) * 1968-01-18 1970-10-06 Dow Chemical Co Vapor phase production of perchlorinated pyridine and cyanopyridines from cyano-substituted cyclobutanes and cyclobutenes
US3679688A (en) * 1970-04-23 1972-07-25 Union Oil Co Preparation of substituted pyridines
JPS5844021B2 (ja) * 1978-11-01 1983-09-30 東レ株式会社 酸化エチレン製造用触媒組成物

Also Published As

Publication number Publication date
US3463781A (en) 1969-08-26
BE678107A (enExample) 1966-09-19
NL6603488A (enExample) 1966-09-20

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