GB1158365A - Catalytic Process for the Manufacture of Pyridine and 3-Methylpyridine - Google Patents

Catalytic Process for the Manufacture of Pyridine and 3-Methylpyridine

Info

Publication number
GB1158365A
GB1158365A GB449868A GB449868A GB1158365A GB 1158365 A GB1158365 A GB 1158365A GB 449868 A GB449868 A GB 449868A GB 449868 A GB449868 A GB 449868A GB 1158365 A GB1158365 A GB 1158365A
Authority
GB
United Kingdom
Prior art keywords
methylpyridine
pyridine
manufacture
acrolein
catalyst
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
GB449868A
Inventor
Graham Swift
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 GB449868A priority Critical patent/GB1158365A/en
Priority to NL6806719A priority patent/NL6806719A/xx
Publication of GB1158365A publication Critical patent/GB1158365A/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)

Abstract

1,158,365. Manufacture of pyridine and 3- methylpyridine. IMPERIAL CHEMICAL INDUSTRIES Ltd. 26 April, 1968 [9 Nov., 1967 ; 29 Jan., 1968], Nos. 51107/67 and 4498/68. Heading C2C. Pyridine and 3-methylpyridine are obtained by interacting acrolein with NH 3 in the vapour phase in the presence of a catalyst comprising silica and/or alumina impregnated with HC1, HBr, HI or an alkali-metal salt of one of the said acids. The process is preferably carried out in the presence of oxygen. The catalyst may also comprise other metal oxides or metal salts. The acrolein may be in the form of a reaction product containing acrolein, e.g. that obtained by the oxidation of propene. Examples are given for the production of pyridine and 3-methylpyridine.
GB449868A 1967-11-09 1967-11-09 Catalytic Process for the Manufacture of Pyridine and 3-Methylpyridine Expired GB1158365A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB449868A GB1158365A (en) 1967-11-09 1967-11-09 Catalytic Process for the Manufacture of Pyridine and 3-Methylpyridine
NL6806719A NL6806719A (en) 1967-11-09 1968-05-10

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5110767 1967-11-09
GB449868A GB1158365A (en) 1967-11-09 1967-11-09 Catalytic Process for the Manufacture of Pyridine and 3-Methylpyridine

Publications (1)

Publication Number Publication Date
GB1158365A true GB1158365A (en) 1969-07-16

Family

ID=26239169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB449868A Expired GB1158365A (en) 1967-11-09 1967-11-09 Catalytic Process for the Manufacture of Pyridine and 3-Methylpyridine

Country Status (2)

Country Link
GB (1) GB1158365A (en)
NL (1) NL6806719A (en)

Also Published As

Publication number Publication date
NL6806719A (en) 1969-05-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees