CA1145754A - Process for the preparation of pyridine - Google Patents

Process for the preparation of pyridine

Info

Publication number
CA1145754A
CA1145754A CA000383954A CA383954A CA1145754A CA 1145754 A CA1145754 A CA 1145754A CA 000383954 A CA000383954 A CA 000383954A CA 383954 A CA383954 A CA 383954A CA 1145754 A CA1145754 A CA 1145754A
Authority
CA
Canada
Prior art keywords
catalyst
pyridine
cyclopentadiene
reactor
silica gel
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
CA000383954A
Other languages
English (en)
French (fr)
Inventor
Richard Bicker
Rudiger Erckel
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1145754A publication Critical patent/CA1145754A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA000383954A 1980-08-16 1981-08-14 Process for the preparation of pyridine Expired CA1145754A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803031014 DE3031014A1 (de) 1980-08-16 1980-08-16 Verfahren zur herstellung von pyridin
DEP3031014.6 1980-08-16

Publications (1)

Publication Number Publication Date
CA1145754A true CA1145754A (en) 1983-05-03

Family

ID=6109758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000383954A Expired CA1145754A (en) 1980-08-16 1981-08-14 Process for the preparation of pyridine

Country Status (5)

Country Link
US (1) US4332943A (en:Method)
EP (1) EP0046897B1 (en:Method)
JP (1) JPS5754170A (en:Method)
CA (1) CA1145754A (en:Method)
DE (2) DE3031014A1 (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503156A1 (fr) * 1981-04-01 1982-10-08 Rhone Poulenc Spec Chim Procede de preparation de pyridine et de pyridines substituees
US4395554A (en) * 1981-12-01 1983-07-26 Mobil Oil Corporation Process for producing alpha-picoline
US5952258A (en) * 1995-05-24 1999-09-14 Daicel Chemical Industries, Ltd. Process for the preparation of pyridine using zeolite catalysts
DE20202183U1 (de) 2002-02-01 2002-06-06 Kretzschmar, Michael, Dr., 22453 Hamburg Baukasten
US7955155B2 (en) 2007-07-09 2011-06-07 Mega Brands International Magnetic and electronic toy construction systems and elements
US11488474B2 (en) 2020-09-24 2022-11-01 International Business Machines Corporation Identifying available parking areas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166556A (en) * 1962-05-28 1965-01-19 Standard Oil Co Preparation of nitrogen-heterocyclic compounds
JPS4864020A (en:Method) * 1971-12-14 1973-09-05
JPS491569A (en:Method) * 1972-05-06 1974-01-08
JPS5084574A (en:Method) * 1973-12-03 1975-07-08

Also Published As

Publication number Publication date
DE3031014A1 (de) 1982-04-15
US4332943A (en) 1982-06-01
EP0046897B1 (de) 1983-10-19
EP0046897A1 (de) 1982-03-10
DE3161245D1 (en) 1983-11-24
JPS5754170A (en:Method) 1982-03-31

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Legal Events

Date Code Title Description
MKEX Expiry