CA974243A - Process for producing pyridine bases - Google Patents

Process for producing pyridine bases

Info

Publication number
CA974243A
CA974243A CA130,720A CA130720A CA974243A CA 974243 A CA974243 A CA 974243A CA 130720 A CA130720 A CA 130720A CA 974243 A CA974243 A CA 974243A
Authority
CA
Canada
Prior art keywords
pyridine bases
producing pyridine
producing
bases
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
CA130,720A
Other languages
English (en)
Other versions
CA130720S (en
Inventor
Yoshizo Minato
Shikibu Nishikawa
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.)
Koei Chemical Co Ltd
Original Assignee
Koei Chemical Co 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 Koei Chemical Co Ltd filed Critical Koei Chemical Co Ltd
Application granted granted Critical
Publication of CA974243A publication Critical patent/CA974243A/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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and alumina
    • 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
    • C07D213/10—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from acetaldehyde or cyclic polymers thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA130,720A 1970-12-28 1971-12-21 Process for producing pyridine bases Expired CA974243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45130303A JPS5144946B1 (enExample) 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
CA974243A true CA974243A (en) 1975-09-09

Family

ID=15031079

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,720A Expired CA974243A (en) 1970-12-28 1971-12-21 Process for producing pyridine bases

Country Status (7)

Country Link
JP (1) JPS5144946B1 (enExample)
CA (1) CA974243A (enExample)
CH (1) CH605756A5 (enExample)
FR (1) FR2124665A5 (enExample)
GB (1) GB1346630A (enExample)
IT (1) IT946257B (enExample)
NL (1) NL7117877A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1333793C (en) * 1988-09-30 1995-01-03 Gerald L. Goe Pyridine base synthesis process and catalyst for same

Also Published As

Publication number Publication date
FR2124665A5 (enExample) 1972-09-22
NL7117877A (enExample) 1972-06-30
JPS5144946B1 (enExample) 1976-12-01
IT946257B (it) 1973-05-21
DE2163524B2 (de) 1977-03-31
GB1346630A (en) 1974-02-13
CH605756A5 (enExample) 1978-10-13
DE2163524A1 (de) 1972-07-13

Similar Documents

Publication Publication Date Title
CA955938A (en) Process for producing monomethylamino-triiodophenyl compounds
CA943540A (en) Process for making 7-halolincomycin
CA972499A (en) Process for producing polybutadiene
CA942743A (en) Process for producing 6-methylenetetracyclines and 6-deoxytetracyclines
CA934494A (en) Process for producing polyesters
CA950849A (en) Process for producing inosine
CA942320A (en) Process for producing acetone
CA974243A (en) Process for producing pyridine bases
CA941619A (en) Process for producing cadmium
CA853723A (en) Method for producing pyridine bases
CA954126A (en) Process for producing penicillin
CA963001A (en) Process for producing pregnane derivatives
AU422884B2 (en) Process for producing plastein
CA851195A (en) Process for producing areno-oxazinones
CA837630A (en) Process for producing 4-cyanoimidazole-5-carboxamide
CA853727A (en) Process for producing 1-phenoxy-2-aminoalkanes
CA936995A (en) Process for producing polytrimellitimides
CA837620A (en) Process for producing pyridyl-dihydroisoquinolines
CA951870A (en) Process for producing dicyanogen
CA852219A (en) Process for producing areno-oxazinones
CA837628A (en) Process for producing 5-amino-4-cyanoimidazole
CA851744A (en) Process for producing cyanocyclohexanols
CA969321A (en) Method for producing surface-refined polystyrene-foam shaped parts
CA848462A (en) Process for the production of acylisocyanates
AU2828471A (en) Process for making razorblades