GB1222971A - Catalytic process for the manufacture of pyridine or methylpyridines - Google Patents

Catalytic process for the manufacture of pyridine or methylpyridines

Info

Publication number
GB1222971A
GB1222971A GB253468A GB253468A GB1222971A GB 1222971 A GB1222971 A GB 1222971A GB 253468 A GB253468 A GB 253468A GB 253468 A GB253468 A GB 253468A GB 1222971 A GB1222971 A GB 1222971A
Authority
GB
United Kingdom
Prior art keywords
fluoride
pyridine
catalyst
zinc
lead
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
GB253468A
Other languages
English (en)
Inventor
Graham Swift
Ian Stuart Mccoll
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 GB253468A priority Critical patent/GB1222971A/en
Priority to NL6806562A priority patent/NL6806562A/xx
Priority to BE715029D priority patent/BE715029A/xx
Priority to FR1563467D priority patent/FR1563467A/fr
Priority to DE19681770394 priority patent/DE1770394A1/de
Publication of GB1222971A publication Critical patent/GB1222971A/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
    • C07D213/09—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles
    • C07D213/12—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from unsaturated compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pyridine Compounds (AREA)
GB253468A 1967-10-06 1967-10-06 Catalytic process for the manufacture of pyridine or methylpyridines Expired GB1222971A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB253468A GB1222971A (en) 1967-10-06 1967-10-06 Catalytic process for the manufacture of pyridine or methylpyridines
NL6806562A NL6806562A (https=) 1967-10-06 1968-05-09
BE715029D BE715029A (https=) 1967-10-06 1968-05-10
FR1563467D FR1563467A (https=) 1967-10-06 1968-05-10
DE19681770394 DE1770394A1 (de) 1967-10-06 1968-05-11 Verfahren zur Herstellung von Pyridin und Methylpyridinen

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB253468A GB1222971A (en) 1967-10-06 1967-10-06 Catalytic process for the manufacture of pyridine or methylpyridines
GB4569467 1967-10-06
GB4569567 1967-10-06
GB5110667 1967-11-09
GB253368 1968-01-17

Publications (1)

Publication Number Publication Date
GB1222971A true GB1222971A (en) 1971-02-17

Family

ID=27515702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB253468A Expired GB1222971A (en) 1967-10-06 1967-10-06 Catalytic process for the manufacture of pyridine or methylpyridines

Country Status (5)

Country Link
BE (1) BE715029A (https=)
DE (1) DE1770394A1 (https=)
FR (1) FR1563467A (https=)
GB (1) GB1222971A (https=)
NL (1) NL6806562A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960766A (en) 1972-05-18 1976-06-01 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Catalyst for the production of pyridine and 3-methylpyridine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946020A (en) * 1970-12-28 1976-03-23 Koei Chemical Co., Ltd. Process for producing pyridine bases
BE790121A (fr) * 1971-10-15 1973-02-01 Degussa Catalyseurs pour la preparation de pyridine et de 3-methylpyridine
DE2449340C2 (de) * 1974-10-17 1987-04-09 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Pyridin und 3-Methylpyridin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960766A (en) 1972-05-18 1976-06-01 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Catalyst for the production of pyridine and 3-methylpyridine

Also Published As

Publication number Publication date
DE1770394A1 (de) 1972-04-20
BE715029A (https=) 1968-11-12
NL6806562A (https=) 1969-04-09
FR1563467A (https=) 1969-04-11

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