BE856302A - Preparation de pyridines et de nicotinonitrile a partir de piperidines. - Google Patents

Preparation de pyridines et de nicotinonitrile a partir de piperidines.

Info

Publication number
BE856302A
BE856302A BE178939A BE178939A BE856302A BE 856302 A BE856302 A BE 856302A BE 178939 A BE178939 A BE 178939A BE 178939 A BE178939 A BE 178939A BE 856302 A BE856302 A BE 856302A
Authority
BE
Belgium
Prior art keywords
nicotinonitrile
piperidines
pyridines
preparation
Prior art date
Application number
BE178939A
Other languages
English (en)
French (fr)
Original Assignee
Lummus Co
Dynamit Nobel Ag
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 Lummus Co, Dynamit Nobel Ag filed Critical Lummus Co
Publication of BE856302A publication Critical patent/BE856302A/xx

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
    • 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
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • C07D213/60—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 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE178939A 1976-07-01 1977-06-30 Preparation de pyridines et de nicotinonitrile a partir de piperidines. BE856302A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/701,693 US4051140A (en) 1976-07-01 1976-07-01 Preparation of pyridines and nicotinonitrile from piperidines

Publications (1)

Publication Number Publication Date
BE856302A true BE856302A (fr) 1977-10-17

Family

ID=24818303

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178939A BE856302A (fr) 1976-07-01 1977-06-30 Preparation de pyridines et de nicotinonitrile a partir de piperidines.

Country Status (11)

Country Link
US (1) US4051140A (pt)
JP (1) JPS5822114B2 (pt)
BE (1) BE856302A (pt)
BR (1) BR7704282A (pt)
CA (1) CA1063608A (pt)
CH (1) CH631443A5 (pt)
DE (1) DE2729072A1 (pt)
FR (1) FR2356638A1 (pt)
GB (1) GB1583187A (pt)
IT (1) IT1083074B (pt)
NL (1) NL178788C (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107755A1 (de) * 1981-02-28 1982-09-16 Degussa Ag, 6000 Frankfurt Katalysatoren fuer die herstellung von 3-cyanpyridin
FR2503156A1 (fr) * 1981-04-01 1982-10-08 Rhone Poulenc Spec Chim Procede de preparation de pyridine et de pyridines substituees
US4407734A (en) * 1981-08-10 1983-10-04 W. R. Grace & Co. Spray dried vanadia catalyst and method of preparing it
JPH01288266A (ja) * 1988-05-17 1989-11-20 Nippon T-Paul:Kk 殺菌消毒方法
US4935521A (en) * 1989-04-06 1990-06-19 E. I. Du Pont De Nemours And Company Preparation of 3-picoline
TW577876B (en) * 1997-01-29 2004-03-01 Reilly Ind Inc Processes for producing 3-cyanopyridine from 2-methyl-1,5-pentanediamine
US6118003A (en) * 1998-01-29 2000-09-12 Reilly Industries, Inc. Processes for producing 3-cyanopyridine from 2-methyl-1,5-pentanediamine
DE19931115A1 (de) 1999-07-06 2001-01-11 Bayer Ag Racemisierung von R, S-Dioxo-Benzylpyrrolopiperidin
KR20090091348A (ko) * 2006-12-21 2009-08-27 이 아이 듀폰 디 네모아 앤드 캄파니 글루타로니트릴로부터의 다이아미노피리딘의 합성 방법
US7999057B2 (en) 2008-07-08 2011-08-16 E. I. Du Pont De Nemours And Company Gas-phase process for the synthesis of diaminopyridines from glutaronitriles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555021A (en) * 1967-02-21 1971-01-12 Merck & Co Inc Process for the preparation of heterocyclic nitriles
US3925447A (en) * 1971-05-26 1975-12-09 Lummus Co Production of nitriles
US3929811A (en) * 1973-11-15 1975-12-30 Lummus Co Production of pyridine nitriles and carboxylic acids

Also Published As

Publication number Publication date
NL178788B (nl) 1985-12-16
JPS535172A (en) 1978-01-18
DE2729072A1 (de) 1978-01-12
CH631443A5 (de) 1982-08-13
FR2356638A1 (fr) 1978-01-27
GB1583187A (en) 1981-01-21
US4051140A (en) 1977-09-27
CA1063608A (en) 1979-10-02
NL178788C (nl) 1986-05-16
FR2356638B1 (pt) 1982-07-23
BR7704282A (pt) 1978-03-28
IT1083074B (it) 1985-05-21
JPS5822114B2 (ja) 1983-05-06
NL7707230A (nl) 1978-01-03

Similar Documents

Publication Publication Date Title
NL7612286A (nl) Piperidinederivaten en werkwijze voor hun be- reiding.
DD132720A5 (de) Insektizide,akarizide und nematizide mittel
BE860736A (fr) Derives de piperidine et leur preparation.
BE856302A (fr) Preparation de pyridines et de nicotinonitrile a partir de piperidines.
GB1549132A (en) Pyridines
BE871702A (fr) Isochromanes, isothiochromanes, 2-benzoxepines et 2-benzothiepines
BE829807A (fr) Nouvelles 1,4-dihydropyridines et leurs procedes de preparation
FR2343735A1 (fr) Derives de 3-imino-thiazoline insecticides et acaricides
FR2320750A1 (fr) Dihydro-1,4 pyridines et leur application therapeutique
IT7827536A0 (it) Preparazione della 2,3,5-tricloropiridina.
DD129148A5 (de) Insektizide,akarizide und nematizide mittel
DD133888A5 (de) Insektizide,akarizide und nematizide mittel
NL7803882A (nl) 3-(1-piperazinyl)-1.2.4-benzotriazinen en n-oxiden.
DD135273A5 (de) Insektizide,akarizide und nematizide mittel
BE859213A (fr) Pyridobenzodiazepinones, leur preparation et leurs utilisations therapeutiques
BE876557A (fr) Nouvelles 1,2,4-triazolidin-3-ones ou -thiones et leurs methodes de preparation
DD132565A5 (de) Insektizide,akarizide und nematizide mittel
DD131450A5 (de) Insektizide,akarizide und nematizide mittel
BE851509A (fr) Derives de piperidine et leur preparation
FR2342064A1 (fr) Benzamides 2,5 disubstitues, leurs procedes de preparation et leurs applications therapeutiques
DD138146A5 (de) Insektizide,akarizide und nematizide mittel
DD133189A5 (de) Insektizide,akarizide und nematizide mittel
DD138271A5 (de) Insektizide,akarizide und nem1tizide mittel
SE7706321L (sv) Pyridonderivat
BE856303A (fr) Preparation de cyano-pyridines a partir de piperidines

Legal Events

Date Code Title Description
CH Change of patent owner

Owner name: *LUMMUS CREST INC.

Effective date: 19841017

RE Patent lapsed

Owner name: LUMMUS CREST INC.

Effective date: 19930630