GB1188891A - Picolines - Google Patents

Picolines

Info

Publication number
GB1188891A
GB1188891A GB437868A GB437868A GB1188891A GB 1188891 A GB1188891 A GB 1188891A GB 437868 A GB437868 A GB 437868A GB 437868 A GB437868 A GB 437868A GB 1188891 A GB1188891 A GB 1188891A
Authority
GB
United Kingdom
Prior art keywords
cadmium
picoline
jan
lead
fluoride
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
GB437868A
Inventor
Stanley Cane
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.)
BP Chemicals Ltd
BP Chemicals UK Ltd
Original Assignee
BP Chemicals Ltd
BP Chemicals UK 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 BP Chemicals Ltd, BP Chemicals UK Ltd filed Critical BP Chemicals Ltd
Priority to GB437868A priority Critical patent/GB1188891A/en
Priority to NL6900935A priority patent/NL6900935A/xx
Priority to NL6900997A priority patent/NL6900997A/xx
Priority to DE19691903879 priority patent/DE1903879A1/en
Priority to DE19691903878 priority patent/DE1903878A1/en
Priority to FR6901494A priority patent/FR2000862A1/fr
Priority to BE727469D priority patent/BE727469A/xx
Publication of GB1188891A publication Critical patent/GB1188891A/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
    • 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
    • B01J27/08—Halides
    • B01J27/12—Fluorides
    • 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

Abstract

1,188,891. Picolines. BP CHEMICALS (U.K.) Ltd. 17 Jan., 1969 [27 Jan., 1968], No. 4378/68. Heading C2C. α-Picoline and #-picoline are produced by reacting acetaldehyde and ammonia in the vapour phase at elevated temperature over a fluidized catalyst which is alumina or silicaalumina with at least 5% by weight of a modifier which is one of the metals zinc, cadmium, tin, lead, tungsten. nickel, cobalt, chromium, molybdenum, iron and copper or a compound thereof. The preferred modifiers are the fluorides and oxides of the specified metals especially cadmium fluoride, lead fluoride, cadmium oxide and zinc oxide. The reaction is preferably carried out at 300-550‹ C.
GB437868A 1968-01-27 1968-01-27 Picolines Expired GB1188891A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB437868A GB1188891A (en) 1968-01-27 1968-01-27 Picolines
NL6900935A NL6900935A (en) 1968-01-27 1969-01-20
NL6900997A NL6900997A (en) 1968-01-27 1969-01-21
DE19691903879 DE1903879A1 (en) 1968-01-27 1969-01-27 Process for the production of alpha and gamma picoline
DE19691903878 DE1903878A1 (en) 1968-01-27 1969-01-27 Process for the production of pyridine and ss-picoline
FR6901494A FR2000862A1 (en) 1968-01-27 1969-01-27
BE727469D BE727469A (en) 1968-01-27 1969-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB437868A GB1188891A (en) 1968-01-27 1968-01-27 Picolines

Publications (1)

Publication Number Publication Date
GB1188891A true GB1188891A (en) 1970-04-22

Family

ID=9776040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB437868A Expired GB1188891A (en) 1968-01-27 1968-01-27 Picolines

Country Status (5)

Country Link
BE (1) BE727469A (en)
DE (2) DE1903878A1 (en)
FR (1) FR2000862A1 (en)
GB (1) GB1188891A (en)
NL (2) NL6900935A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946020A (en) * 1970-12-28 1976-03-23 Koei Chemical Co., Ltd. Process for producing pyridine bases
WO1990003366A1 (en) * 1988-09-30 1990-04-05 Reilly Industries, Inc. Pyridine base synthesis process and catalyst for same
US5218122A (en) * 1988-09-30 1993-06-08 Reilly Industries, Inc. Pyridine base synthesis process and catalyst for same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347111B2 (en) * 1972-05-02 1978-12-19
EP0040698B1 (en) * 1980-05-23 1983-12-28 Lonza Ag Process for the preparation of 3-picoline
DE3476382D1 (en) * 1983-07-11 1989-03-02 Nepera Inc Improved process for preparing pyridine-type bases in a fluid bed using a crystalline aluminosilicate zeolite catalyst
DE3581244D1 (en) * 1984-08-31 1991-02-14 Toyota Motor Co Ltd ROOF HATCH ARRANGEMENT FOR VEHICLES.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946020A (en) * 1970-12-28 1976-03-23 Koei Chemical Co., Ltd. Process for producing pyridine bases
WO1990003366A1 (en) * 1988-09-30 1990-04-05 Reilly Industries, Inc. Pyridine base synthesis process and catalyst for same
US5218122A (en) * 1988-09-30 1993-06-08 Reilly Industries, Inc. Pyridine base synthesis process and catalyst for same

Also Published As

Publication number Publication date
NL6900997A (en) 1969-07-29
DE1903879A1 (en) 1969-10-30
BE727469A (en) 1969-07-28
FR2000862A1 (en) 1969-09-12
DE1903878A1 (en) 1969-09-11
NL6900935A (en) 1969-07-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee