ES389955A1 - A process for the preparation of c-substitute pyridine and/or hydrogenated c-substitute pyridine. (Machine-translation by Google Translate, not legally binding) - Google Patents

A process for the preparation of c-substitute pyridine and/or hydrogenated c-substitute pyridine. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES389955A1
ES389955A1 ES389955A ES389955A ES389955A1 ES 389955 A1 ES389955 A1 ES 389955A1 ES 389955 A ES389955 A ES 389955A ES 389955 A ES389955 A ES 389955A ES 389955 A1 ES389955 A1 ES 389955A1
Authority
ES
Spain
Prior art keywords
pyridine
hydrogenated
translation
preparation
machine
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
ES389955A
Other languages
Spanish (es)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES389955A1 publication Critical patent/ES389955A1/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/10—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
    • C07D211/12—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with only hydrogen atoms attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Catalysts (AREA)

Abstract

A process for the preparation of C-substituted pyridines and/or C-substituted hydrogenated pyridines, comprising contacting a γ -cyanoketone in the gaseous state and in the presence of hydrogen with a catalyst system consisting of a metal or a Composed of a metal of the 8th group or the first subgroup of the Periodic Table of the Elements according to Mendeléyev, and recovering the C-substituted pyridine and/or the C-substituted hydrogenated pyridine from the reaction mixture obtained. (Machine-translation by Google Translate, not legally binding)
ES389955A 1970-04-08 1971-04-06 A process for the preparation of c-substitute pyridine and/or hydrogenated c-substitute pyridine. (Machine-translation by Google Translate, not legally binding) Expired ES389955A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7004993.A NL164029C (en) 1970-04-08 1970-04-08 PREPARATION OF C-SUBSTITUTED PYRIDINS, IF ANY MIXED WITH THE COMPATIBLE HYDROGENATED C-SUBTITLED PYRIDINS.

Publications (1)

Publication Number Publication Date
ES389955A1 true ES389955A1 (en) 1974-03-01

Family

ID=19809794

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389955A Expired ES389955A1 (en) 1970-04-08 1971-04-06 A process for the preparation of c-substitute pyridine and/or hydrogenated c-substitute pyridine. (Machine-translation by Google Translate, not legally binding)

Country Status (13)

Country Link
JP (2) JPS5212197B1 (en)
AT (1) AT306018B (en)
BE (1) BE765409A (en)
BR (1) BR7102091D0 (en)
CA (1) CA981268A (en)
CH (1) CH551971A (en)
DE (1) DE2117360C2 (en)
ES (1) ES389955A1 (en)
FR (1) FR2089392A5 (en)
GB (1) GB1304155A (en)
NL (1) NL164029C (en)
SE (1) SE389865B (en)
ZA (1) ZA712221B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL176260C (en) * 1973-12-15 1985-03-18 Stamicarbon METHOD FOR THE PREPARATION OF MIXTURES CONTAINING OR WITHOUT C-SUBSTITUTED QUINOLINE
US4154933A (en) * 1973-12-15 1979-05-15 Stamicarbon, B.V. Process for the preparation of quinolines
NL7809552A (en) * 1978-09-20 1980-03-24 Stamicarbon PROCESS FOR THE PREPARATION OF C-SUBSTITUTED PYRIDINES AND / OR HYDROGENATED C-SUBSTITUTED PYRIDINES.
US4294968A (en) * 1979-06-29 1981-10-13 The Dow Chemical Company Method for preparing α-picoline from 5-oxohexanenitrile
NL9000034A (en) * 1990-01-06 1991-08-01 Stamicarbon PROCESS FOR THE PREPARATION OF 5-OXOHEXANE NITRILLES AND THE SUBSTANCE 2,4-DIMETHYL-5-OXOHEXANE NITRILLES.
US5254712A (en) * 1990-01-06 1993-10-19 Stamicarbon B.V. Process for the preparation of 5-oxohexane nitriles and the compound 2,4-dimethyl-5-oxohexane nitrile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904532C (en) * 1940-11-02 1954-02-18 Bayer Ag Process for the preparation of piperidine compounds
US3007931A (en) * 1959-03-09 1961-11-07 Phillips Petroleum Co Production of unsaturated heterocyclic nitrogen bases

Also Published As

Publication number Publication date
ZA712221B (en) 1971-12-29
NL164029B (en) 1980-06-16
JPS5212197B1 (en) 1977-04-05
GB1304155A (en) 1973-01-24
BR7102091D0 (en) 1973-04-17
BE765409A (en) 1971-10-07
CH551971A (en) 1974-07-31
JPS532872B2 (en) 1978-02-01
NL7004993A (en) 1971-10-12
FR2089392A5 (en) 1972-01-07
DE2117360C2 (en) 1986-12-18
DE2117360A1 (en) 1971-10-28
JPS51105077A (en) 1976-09-17
AT306018B (en) 1973-03-26
CA981268A (en) 1976-01-06
NL164029C (en) 1980-11-17
SE389865B (en) 1976-11-22

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