GB1070295A - Manufacture of pyridines - Google Patents

Manufacture of pyridines

Info

Publication number
GB1070295A
GB1070295A GB37116/64A GB3711664A GB1070295A GB 1070295 A GB1070295 A GB 1070295A GB 37116/64 A GB37116/64 A GB 37116/64A GB 3711664 A GB3711664 A GB 3711664A GB 1070295 A GB1070295 A GB 1070295A
Authority
GB
United Kingdom
Prior art keywords
suitably
glutaraldehyde
ions
mole
substituted
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
GB37116/64A
Other languages
English (en)
Inventor
John Edward Colchester
Duncan CLARK
Percy Haynen
Alan Armstrong Bell
Alastair Campbell
Hugh Leithead Roberts
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
Priority to NL130531D priority Critical patent/NL130531C/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB37116/64A priority patent/GB1070295A/en
Priority to US485066A priority patent/US3492305A/en
Priority to BE669512A priority patent/BE669512A/xx
Priority to FR31046A priority patent/FR1456809A/fr
Priority to NL6511860A priority patent/NL6511860A/xx
Priority to DE19651570006 priority patent/DE1570006A1/de
Priority to CH1261065A priority patent/CH479584A/de
Publication of GB1070295A publication Critical patent/GB1070295A/en
Priority to US781706A priority patent/US3478034A/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
    • 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
    • C07D213/14—Preparation from compounds containing heterocyclic oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
GB37116/64A 1964-09-10 1964-09-10 Manufacture of pyridines Expired GB1070295A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL130531D NL130531C (enExample) 1964-09-10
GB37116/64A GB1070295A (en) 1964-09-10 1964-09-10 Manufacture of pyridines
US485066A US3492305A (en) 1964-09-10 1965-09-03 Non-catalytic preparation of pyridines
BE669512A BE669512A (enExample) 1964-09-10 1965-09-10
FR31046A FR1456809A (fr) 1964-09-10 1965-09-10 Production de bases organiques notamment de pyridines
NL6511860A NL6511860A (enExample) 1964-09-10 1965-09-10
DE19651570006 DE1570006A1 (de) 1964-09-10 1965-09-10 Verfahren zur Herstellung organischer Basen
CH1261065A CH479584A (de) 1964-09-10 1965-09-10 Verfahren zur Herstellung von Pyridin oder substituierten Pyridinen
US781706A US3478034A (en) 1964-09-10 1968-12-02 Manufacture of pyridine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB37116/64A GB1070295A (en) 1964-09-10 1964-09-10 Manufacture of pyridines
GB1477865 1965-04-07
GB2374065 1965-06-03

Publications (1)

Publication Number Publication Date
GB1070295A true GB1070295A (en) 1967-06-01

Family

ID=27257171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37116/64A Expired GB1070295A (en) 1964-09-10 1964-09-10 Manufacture of pyridines

Country Status (6)

Country Link
US (2) US3492305A (enExample)
BE (1) BE669512A (enExample)
CH (1) CH479584A (enExample)
DE (1) DE1570006A1 (enExample)
GB (1) GB1070295A (enExample)
NL (2) NL6511860A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337866B2 (enExample) * 1973-08-13 1978-10-12
DE3103108A1 (de) * 1981-01-30 1982-08-26 Basf Ag, 6700 Ludwigshafen "verfahren zur herstellung von pyridinen"
US4687854A (en) * 1982-10-07 1987-08-18 Ici Americas Inc. Bispiperidone precursor of 2-substituted-5-methyl-pyridines
US4658031A (en) * 1982-10-07 1987-04-14 Ici Americas Inc. Synthesis of 2-substituted-5-methyl-pyridines and intermediates therefor
US4473696A (en) * 1982-10-07 1984-09-25 Ici Americas Inc. Synthesis of 2-substituted-5-methyl-pyridines
DE3714857A1 (de) * 1987-05-05 1988-11-24 Basf Ag Verfahren zur herstellung von pyridinen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131727C (enExample) * 1963-08-08 1900-01-01

Also Published As

Publication number Publication date
NL6511860A (enExample) 1966-03-11
BE669512A (enExample) 1966-03-10
NL130531C (enExample)
DE1570006A1 (de) 1970-02-12
US3492305A (en) 1970-01-27
CH479584A (de) 1969-10-15
US3478034A (en) 1969-11-11

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