GB1573683A - Production of cyanopyridines - Google Patents

Production of cyanopyridines Download PDF

Info

Publication number
GB1573683A
GB1573683A GB26880/77A GB2688077A GB1573683A GB 1573683 A GB1573683 A GB 1573683A GB 26880/77 A GB26880/77 A GB 26880/77A GB 2688077 A GB2688077 A GB 2688077A GB 1573683 A GB1573683 A GB 1573683A
Authority
GB
United Kingdom
Prior art keywords
piperidine
process according
vanadia
alkyl
support
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
GB26880/77A
Other languages
English (en)
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.)
Dynamit Nobel AG
Lummus Technology LLC
Original Assignee
Dynamit Nobel AG
Lummus Co
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 Dynamit Nobel AG, Lummus Co filed Critical Dynamit Nobel AG
Publication of GB1573683A publication Critical patent/GB1573683A/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
    • C07D213/60—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 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
GB26880/77A 1976-07-01 1977-06-27 Production of cyanopyridines Expired GB1573683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/701,694 US4057552A (en) 1976-07-01 1976-07-01 Production of cyanopyridines from piperidines

Publications (1)

Publication Number Publication Date
GB1573683A true GB1573683A (en) 1980-08-28

Family

ID=24818308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26880/77A Expired GB1573683A (en) 1976-07-01 1977-06-27 Production of cyanopyridines

Country Status (11)

Country Link
US (1) US4057552A (enExample)
JP (1) JPS5822115B2 (enExample)
BE (1) BE856303A (enExample)
BR (1) BR7704283A (enExample)
CA (1) CA1063609A (enExample)
CH (1) CH634054A5 (enExample)
DE (1) DE2729009A1 (enExample)
FR (1) FR2356639A1 (enExample)
GB (1) GB1573683A (enExample)
IT (1) IT1083075B (enExample)
NL (1) NL179054C (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721789A (en) * 1984-12-05 1988-01-26 The Standard Oil Company Oxidative cyclization of 2-methylglutaronitrile to 3-cyanopyridine
JP2615819B2 (ja) * 1988-04-28 1997-06-04 三菱瓦斯化学株式会社 シアノピリジンの製造法
TW577876B (en) * 1997-01-29 2004-03-01 Reilly Ind Inc Processes for producing 3-cyanopyridine from 2-methyl-1,5-pentanediamine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592123A (en) * 1948-09-28 1952-04-08 Socony Vacuum Oil Co Inc Production of pyridine nitriles
US3555021A (en) * 1967-02-21 1971-01-12 Merck & Co Inc Process for the preparation of heterocyclic nitriles
US3544617A (en) * 1967-12-27 1970-12-01 Showa Denko Kk Process for the manufacture of aromatic nitriles
US3925447A (en) * 1971-05-26 1975-12-09 Lummus Co Production of nitriles
US3929811A (en) * 1973-11-15 1975-12-30 Lummus Co Production of pyridine nitriles and carboxylic acids

Also Published As

Publication number Publication date
NL179054C (nl) 1986-07-01
IT1083075B (it) 1985-05-21
BE856303A (fr) 1977-10-17
DE2729009A1 (de) 1978-01-12
BR7704283A (pt) 1978-03-28
US4057552A (en) 1977-11-08
NL7707231A (nl) 1978-01-03
CA1063609A (en) 1979-10-02
FR2356639A1 (fr) 1978-01-27
CH634054A5 (de) 1983-01-14
JPS5822115B2 (ja) 1983-05-06
JPS535173A (en) 1978-01-18
FR2356639B1 (enExample) 1982-09-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee