CA1122986A - Procede de production de pyridines substituees aromatiquement ou heteroaromatiquement en position 3 - Google Patents

Procede de production de pyridines substituees aromatiquement ou heteroaromatiquement en position 3

Info

Publication number
CA1122986A
CA1122986A CA326,706A CA326706A CA1122986A CA 1122986 A CA1122986 A CA 1122986A CA 326706 A CA326706 A CA 326706A CA 1122986 A CA1122986 A CA 1122986A
Authority
CA
Canada
Prior art keywords
aldehyde
general formula
aliphatic
temperature
ammonia
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
CA326,706A
Other languages
English (en)
Inventor
Helmut Beschke
Axel Kleemann
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Application granted granted Critical
Publication of CA1122986A publication Critical patent/CA1122986A/fr
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
CA326,706A 1978-05-02 1979-05-01 Procede de production de pyridines substituees aromatiquement ou heteroaromatiquement en position 3 Expired CA1122986A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782819196 DE2819196A1 (de) 1978-05-02 1978-05-02 Verfahren zur herstellung substituierter pyridine
DEP2819196.0 1978-05-02

Publications (1)

Publication Number Publication Date
CA1122986A true CA1122986A (fr) 1982-05-04

Family

ID=6038491

Family Applications (1)

Application Number Title Priority Date Filing Date
CA326,706A Expired CA1122986A (fr) 1978-05-02 1979-05-01 Procede de production de pyridines substituees aromatiquement ou heteroaromatiquement en position 3

Country Status (11)

Country Link
JP (1) JPS5827789B2 (fr)
BE (1) BE875878A (fr)
BR (1) BR7902274A (fr)
CA (1) CA1122986A (fr)
CH (1) CH638786A5 (fr)
DE (1) DE2819196A1 (fr)
FR (1) FR2424911A1 (fr)
GB (1) GB2020270B (fr)
IL (1) IL57069A (fr)
IT (1) IT1162485B (fr)
NL (1) NL7901788A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741159A1 (de) * 1987-12-04 1989-06-15 Basf Ag Verfahren zur herstellung von cyano-pyridinen
US6492524B1 (en) 2001-03-27 2002-12-10 Council Of Scientific And Industrial Research Process for the synthesis of an aryl pyridine base using a zeolite catalyst
JP2004527522A (ja) * 2001-03-30 2004-09-09 カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ ゼオライト触媒を用いるアリールピリジン塩基の合成方法
JP4119114B2 (ja) 2001-11-28 2008-07-16 広栄化学工業株式会社 新規なジヒドロキシ（３−ピリジル）ボラン類

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554946A1 (de) * 1975-12-06 1977-06-23 Degussa Verfahren zur gewinnung von pyridin und 3-methylpyridin
DE2639701A1 (de) * 1976-09-03 1978-03-09 Degussa Verfahren zur herstellung substituierter pyridine

Also Published As

Publication number Publication date
FR2424911A1 (fr) 1979-11-30
BE875878A (fr) 1979-10-26
IT7948890A0 (it) 1979-04-30
FR2424911B1 (fr) 1984-05-18
DE2819196C2 (fr) 1989-03-16
GB2020270A (en) 1979-11-14
BR7902274A (pt) 1979-12-11
JPS54144379A (en) 1979-11-10
NL7901788A (nl) 1979-11-06
IL57069A0 (en) 1979-07-25
IL57069A (en) 1982-08-31
JPS5827789B2 (ja) 1983-06-11
GB2020270B (en) 1983-02-02
IT1162485B (it) 1987-04-01
DE2819196A1 (de) 1979-11-15
CH638786A5 (de) 1983-10-14

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Legal Events

Date Code Title Description
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