ES8606274A1 - Procedimiento para la obtencion de piperidinas sustituidas - Google Patents

Procedimiento para la obtencion de piperidinas sustituidas

Info

Publication number
ES8606274A1
ES8606274A1 ES548950A ES548950A ES8606274A1 ES 8606274 A1 ES8606274 A1 ES 8606274A1 ES 548950 A ES548950 A ES 548950A ES 548950 A ES548950 A ES 548950A ES 8606274 A1 ES8606274 A1 ES 8606274A1
Authority
ES
Spain
Prior art keywords
preparation
substituted piperidines
substituted
piperidines
glutardialdehyde
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
ES548950A
Other languages
English (en)
Other versions
ES548950A0 (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of ES8606274A1 publication Critical patent/ES8606274A1/es
Publication of ES548950A0 publication Critical patent/ES548950A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • C07D295/023—Preparation; Separation; Stabilisation; Use of additives
    • 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
    • C07D211/06—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
    • C07D211/14—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 hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE PIPERIDINAS SUSTITUIDAS. COMPRENDE: A) MEZCLAR AL GLUTARDIALDEHIDO SUSTITUIDO EN POSICION 2 Y 3 D.F. (II) CON DIOXANO O TETRAHIDRO-FURANO; B) DILUIR AL COMPONENTE DE AMINA D.F. (H2N-R3) EN ALCOHOL (METANOL O ETANOL) Y C) HACER REACCIONAR A LA MEZCLA DE A) CON LA DILUCION DE B) Y CON H2, EN PRESENCIA DE UN CATALIZADOR COMO NI RANEY, PLATINO, O RUTENIO, A UNA TEMPERATURA ENTRE 80 Y 110JC Y A UNA PRESION ENTRE 100 Y 300 BAR, PARA OBTENER PIPERIDINAS SUSTITUIDAS EN POSICION 3 Y 4 D.F. (I). SIENDO: D.F. DE FORMULA; R1 Y R2 IDENTICOS Y DIFERENTES Y SIGNIFICAN ALQUILO LINEAL O RAMIFICADO, CICLOALQUILO, ARILO, ARALQUILO Y OTROS Y R3 ALQUILO DE C 1 A 4 O HIDROGENO. SE UTILIZAN EN LAS SINTESIS DE PRINCIPIOS ACTIVOS FOTOSANITARIOS Y COMO INHIBIDORES DE LA AGREGACION DE TROMBOCITOS.
ES548950A 1984-11-16 1985-11-15 Procedimiento para la obtencion de piperidinas sustituidas Expired ES8606274A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843441929 DE3441929A1 (de) 1984-11-16 1984-11-16 Verfahren zur herstellung von substituierten piperidinen

Publications (2)

Publication Number Publication Date
ES8606274A1 true ES8606274A1 (es) 1986-04-01
ES548950A0 ES548950A0 (es) 1986-04-01

Family

ID=6250470

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548950A Expired ES8606274A1 (es) 1984-11-16 1985-11-15 Procedimiento para la obtencion de piperidinas sustituidas

Country Status (11)

Country Link
US (1) US4656282A (es)
EP (1) EP0181618B1 (es)
JP (1) JPS61122268A (es)
AT (1) ATE74129T1 (es)
CA (1) CA1264752A (es)
DE (2) DE3441929A1 (es)
DK (1) DK173734B1 (es)
ES (1) ES8606274A1 (es)
HU (1) HU194169B (es)
IL (1) IL76957A (es)
ZA (1) ZA858770B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE912759A1 (en) * 1990-08-06 1992-02-12 Smith Kline French Lab Compounds
GB9100505D0 (en) * 1991-01-10 1991-02-20 Shell Int Research Piperidine derivatives
CA2284732C (en) 1997-04-07 2008-06-17 Georgetown University Analogs of cocaine
JP2012512172A (ja) * 2008-12-15 2012-05-31 タイゲン バイオテクノロジー カンパニー，リミテッド ピペリジン誘導体の立体選択的合成

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB726378A (en) * 1952-07-03 1955-03-16 Basf Ag Improvements in the production of compounds of the pyridine series

Also Published As

Publication number Publication date
US4656282A (en) 1987-04-07
HU194169B (en) 1988-01-28
DE3585721D1 (de) 1992-04-30
DK527885A (da) 1986-05-17
DE3441929A1 (de) 1986-05-28
EP0181618A3 (en) 1988-06-22
ES548950A0 (es) 1986-04-01
ATE74129T1 (de) 1992-04-15
EP0181618A2 (de) 1986-05-21
DK527885D0 (da) 1985-11-15
CA1264752A (en) 1990-01-23
DK173734B1 (da) 2001-08-13
HUT40078A (en) 1986-11-28
ZA858770B (en) 1986-08-27
EP0181618B1 (de) 1992-03-25
IL76957A (en) 1989-01-31
IL76957A0 (en) 1986-04-29
JPS61122268A (ja) 1986-06-10

Similar Documents

Publication Publication Date Title
DE3567872D1 (en) Process for the preparation of n-substituted aminoalkylsilanes
EP0144506A3 (en) Catalyst for the production of synthesis gas or of hydrogen, and process for its production
DE3571797D1 (en) Process for producing ammonia synthesis gas
ES8701723A1 (es) Procedimiento para preparar 2,2,6,6-tetraalquil-4-piperidilaminas
PH22486A (en) Nitromethylene derivatives, intermediante thereof, process for production thereof
EP0380848A3 (en) Production of demurcurized synthesis gas, reducing gas, or fuel gas
EP0291921A3 (en) Material exchange system, especially for wetting of gas
DE3163240D1 (en) Process for the preparation of 1,5-dideoxy-1,5-imino-d-glucitol and its n-derivatives
EP0187130A3 (en) Process for producing n-substituted alpha-amino acids
AU1747483A (en) Process for the peparation of hydrocarbons
ES8606274A1 (es) Procedimiento para la obtencion de piperidinas sustituidas
AU4304696A (en) Process for preparing aliphatic alpha,omega-aminonitriles
SG63593G (en) Amine derivatives,processes for their production and their use
DE3464258D1 (en) Hydrocracking catalyst and hydrocracking process
GR3036200T3 (en) Novel method for making palatinitol
DE3164897D1 (en) Process for preparing 1-amino-3-aryloxy-2-propanols and 1-amino-2-aryl-2-ethanols
EP0295815A3 (en) Process for production of 2-quinoxalines
AU5601180A (en) Preparation of urethanes
GB2136788B (en) Process for heating hydrogen under pressure
PT79847B (en) Process for preparing substituted 4,5-dihydro-5-vinyl-382h)-py-ridazinones and 6-vinyl-3(2h)-pyridazinones
ES8608466A1 (es) Procedimiento para la obtencion de etilenglicol
IL93000A0 (en) Process for the deallylation of n-allyl anilines and n,n-diallyl anilines by metals
HUT37923A (en) Process for preparing 1,4-dihydro-pyridine derivatives
HUT37753A (en) Process for producing 1,3-disubstitud 2-oxindole derivatives
YU45047B (en) Process for preparing gas-proof, ever elastic sealing agent