JPS5671071A - Preparation of pyridine - Google Patents

Preparation of pyridine

Info

Publication number
JPS5671071A
JPS5671071A JP14795879A JP14795879A JPS5671071A JP S5671071 A JPS5671071 A JP S5671071A JP 14795879 A JP14795879 A JP 14795879A JP 14795879 A JP14795879 A JP 14795879A JP S5671071 A JPS5671071 A JP S5671071A
Authority
JP
Japan
Prior art keywords
nickel
pyridine
raney
pyridinecarboxamide
cyanopyridine
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.)
Granted
Application number
JP14795879A
Other languages
Japanese (ja)
Other versions
JPS6337100B2 (en
Inventor
Shigeru Azuma
Fumio Taya
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.)
YUKI GOSEI YAKUHIN KOGYO KK
Original Assignee
YUKI GOSEI YAKUHIN KOGYO KK
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 YUKI GOSEI YAKUHIN KOGYO KK filed Critical YUKI GOSEI YAKUHIN KOGYO KK
Priority to JP14795879A priority Critical patent/JPS5671071A/en
Publication of JPS5671071A publication Critical patent/JPS5671071A/en
Publication of JPS6337100B2 publication Critical patent/JPS6337100B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To obtain pyridine in high yield, by heat-treating a pyridinecarboxamide and a cyanopyridine with water in the presence of Raney nickel, Raney cobalt, nickel formate or reduced nickel as a catalyst.
CONSTITUTION: A mixture of one or two or more pyridine compounds consisting of a pyridinecarboxamide and a cyanopyridine is heat-treated with water to give pyridine. In the reaction, Raney nickel, Raney cobalt, nickel formate or reduced nickel is used as a catalyst. The reaction is carried out at 250W450°C. Picolinamide, nicotinamide, etc. may be cited as the pyridine compounds.
COPYRIGHT: (C)1981,JPO&Japio
JP14795879A 1979-11-15 1979-11-15 Preparation of pyridine Granted JPS5671071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14795879A JPS5671071A (en) 1979-11-15 1979-11-15 Preparation of pyridine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14795879A JPS5671071A (en) 1979-11-15 1979-11-15 Preparation of pyridine

Publications (2)

Publication Number Publication Date
JPS5671071A true JPS5671071A (en) 1981-06-13
JPS6337100B2 JPS6337100B2 (en) 1988-07-22

Family

ID=15441921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14795879A Granted JPS5671071A (en) 1979-11-15 1979-11-15 Preparation of pyridine

Country Status (1)

Country Link
JP (1) JPS5671071A (en)

Also Published As

Publication number Publication date
JPS6337100B2 (en) 1988-07-22

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