GB900799A - Production of alpha-picoline and gamma-picoline - Google Patents

Production of alpha-picoline and gamma-picoline

Info

Publication number
GB900799A
GB900799A GB16653/59A GB1665359A GB900799A GB 900799 A GB900799 A GB 900799A GB 16653/59 A GB16653/59 A GB 16653/59A GB 1665359 A GB1665359 A GB 1665359A GB 900799 A GB900799 A GB 900799A
Authority
GB
United Kingdom
Prior art keywords
alumina
zinc
lead
vapours
cadmium
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
GB16653/59A
Inventor
Leslie Ernest Cooper
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers 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 Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Priority to GB16653/59A priority Critical patent/GB900799A/en
Priority to SE4011/60A priority patent/SE309984B/xx
Priority to DED33303A priority patent/DE1289528B/en
Priority to FR826962A priority patent/FR1256854A/en
Publication of GB900799A publication Critical patent/GB900799A/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
    • C07D213/10—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from acetaldehyde or cyclic polymers thereof
    • 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
    • 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
    • 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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/75—Cobalt
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • B01J23/90—Regeneration or reactivation
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)

Abstract

Catalysts for the preparation of a - and g -picolines by heating ammonia and acetaldehyde vapours, consists of alumina or alumina and silica with one or more of the following metals, zinc, cadmium, tin, lead, tungsten, nickel, cobalt, chromium, molybdenum, iron, copper, palladium and silver and compounds thereof. In the silica-alumina composition a 5 to 50% by weight of alumina is preferred and the catalyst is prepared by steeping the mixture or alumina in a salt and drying, and is used directly, or after conversion by heat to the oxide or metal, or after double decomposition to the required insoluble salt which is purified from the soluble salt and dried by heating. Examples describe the preparation of sodium tungstate, molybdic, cobalt, nickel, zinc, cadmium, stannic, and lead oxides, and zinc and lead fluorides, chlorides and sulphates.ALSO:a - and g -picolines are prepared by heating ammonia and acetaldehyde vapours in contact with a catalyst consisting of alumina, or alumina and silica with one or more of the following metals, zinc, cadmium, tin, lead, tungsten, nickel, cobalt, chromium, molybdenum, iron, copper, palladium, and silver or compounds thereof and in the absence of substantial quantities of water vapour. A temperature of from 350 DEG to 550 DEG C. is preferred for the reaction and the vapours are preferably introduced separately into the reactor in a ratio of for example from 0.4:1 to 1:1. Paraldehyde and metaldehyde may be the aldehyde source.
GB16653/59A 1959-05-15 1959-05-15 Production of alpha-picoline and gamma-picoline Expired GB900799A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB16653/59A GB900799A (en) 1959-05-15 1959-05-15 Production of alpha-picoline and gamma-picoline
SE4011/60A SE309984B (en) 1959-05-15 1960-04-22
DED33303A DE1289528B (en) 1959-05-15 1960-05-10 Process for the continuous production of ª ‡ - and ª † -picolin
FR826962A FR1256854A (en) 1959-05-15 1960-05-12 Manufacturing process of picolines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16653/59A GB900799A (en) 1959-05-15 1959-05-15 Production of alpha-picoline and gamma-picoline

Publications (1)

Publication Number Publication Date
GB900799A true GB900799A (en) 1962-07-11

Family

ID=10081194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16653/59A Expired GB900799A (en) 1959-05-15 1959-05-15 Production of alpha-picoline and gamma-picoline

Country Status (3)

Country Link
DE (1) DE1289528B (en)
GB (1) GB900799A (en)
SE (1) SE309984B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272825A (en) * 1962-12-13 1966-09-13 Koei Chemical Co Method of producing pyridine
US3284456A (en) * 1966-11-08 Method of producing pyridine, z-picoline and x-picoline
US3946020A (en) * 1970-12-28 1976-03-23 Koei Chemical Co., Ltd. Process for producing pyridine bases
US3970655A (en) * 1970-10-12 1976-07-20 Celanese Corporation Preparation of pyridine
DE2746177A1 (en) * 1976-10-27 1978-05-03 Asahi Chemical Ind METHOD FOR MANUFACTURING PYRIDINE BASES
CN111939925A (en) * 2020-07-22 2020-11-17 江苏万盛大伟化学有限公司 Catalyst for preparing n-octylamine and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE523602C (en) * 1928-09-28 1931-04-25 I G Farbenindustrie Akt Ges Process for the preparation of pyridine bases
GB332623A (en) * 1929-02-22 1930-07-22 Ig Farbenindustrie Ag Improvements in the manufacture and production of condensation products containing nitrogen
FR937767A (en) * 1944-02-25 1948-08-26 Bataafsche Petroleum Process for the preparation of heterocyclic compounds with a hexagonal ring
US2698849A (en) * 1952-08-30 1955-01-04 Robert S Aries Production of alkyl pyridines

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284456A (en) * 1966-11-08 Method of producing pyridine, z-picoline and x-picoline
US3272825A (en) * 1962-12-13 1966-09-13 Koei Chemical Co Method of producing pyridine
US3970655A (en) * 1970-10-12 1976-07-20 Celanese Corporation Preparation of pyridine
US3946020A (en) * 1970-12-28 1976-03-23 Koei Chemical Co., Ltd. Process for producing pyridine bases
DE2746177A1 (en) * 1976-10-27 1978-05-03 Asahi Chemical Ind METHOD FOR MANUFACTURING PYRIDINE BASES
US4179576A (en) * 1976-10-27 1979-12-18 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing pyridine bases
US4239892A (en) * 1976-10-27 1980-12-16 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing pyridine bases
US4263439A (en) * 1976-10-27 1981-04-21 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing pyridine bases
DE2746177C2 (en) * 1976-10-27 1983-12-29 Asahi Kasei Kogyo K.K., Osaka Process for the preparation of pyridine bases
CN111939925A (en) * 2020-07-22 2020-11-17 江苏万盛大伟化学有限公司 Catalyst for preparing n-octylamine and application thereof
CN111939925B (en) * 2020-07-22 2022-12-06 江苏万盛大伟化学有限公司 Catalyst for preparing n-octylamine and application thereof

Also Published As

Publication number Publication date
DE1289528B (en) 1969-02-20
SE309984B (en) 1969-04-14

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