ES457724A1 - Procedimiento para la preparacion de 2-(2,2-diciclohexile- til) piperina. - Google Patents

Procedimiento para la preparacion de 2-(2,2-diciclohexile- til) piperina.

Info

Publication number
ES457724A1
ES457724A1 ES457724A ES457724A ES457724A1 ES 457724 A1 ES457724 A1 ES 457724A1 ES 457724 A ES457724 A ES 457724A ES 457724 A ES457724 A ES 457724A ES 457724 A1 ES457724 A1 ES 457724A1
Authority
ES
Spain
Prior art keywords
dicyclohexylethyl
piperidine
preparing
diphenylethenyl
pyridine
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
ES457724A
Other languages
English (en)
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.)
Richardson Vicks Inc
Original Assignee
Richardson Merrell Inc
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 Richardson Merrell Inc filed Critical Richardson Merrell Inc
Publication of ES457724A1 publication Critical patent/ES457724A1/es
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
    • C07D213/16—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 containing only one pyridine ring
    • 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
    • B01J25/00—Catalysts of the Raney type
    • B01J25/02—Raney nickel
    • 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
    • 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
    • C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrogenated Pyridines (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procedimiento para la preparación de 2-(2,2-diciclohexiletil) piperidina, caracterizado proque comprende la operación de reducir una mezcla de 2-(12,2-difeniletenil)piperidina en un disolvente reductor, seleccionado del grupo consistente en ciclo hexano, pentano, hexano, heptano, dioxano o tetra hidrofurano con un catalizador de níquel de Ranye, poroso, finamente diluido, anhidro, reduciendo dicha mezcla en presencia de hidrógeno a una presión desde 70 a 140 atmósferas y a una temperatura desde 160 a 250ºC y recuperando la 2-(2,2- diciclohexiletil) piperidina obtenida de ello.
ES457724A 1976-04-14 1977-04-12 Procedimiento para la preparacion de 2-(2,2-diciclohexile- til) piperina. Expired ES457724A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/677,069 US4069222A (en) 1976-04-14 1976-04-14 Process for preparing 2-(2,2-dicyclohexylethyl)piperidine

Publications (1)

Publication Number Publication Date
ES457724A1 true ES457724A1 (es) 1978-12-16

Family

ID=24717188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457724A Expired ES457724A1 (es) 1976-04-14 1977-04-12 Procedimiento para la preparacion de 2-(2,2-diciclohexile- til) piperina.

Country Status (19)

Country Link
US (1) US4069222A (es)
JP (1) JPS52125174A (es)
AR (1) AR211410Q (es)
AU (1) AU505183B2 (es)
BE (1) BE853543A (es)
CA (1) CA1066289A (es)
CH (1) CH633534A5 (es)
DE (1) DE2713500A1 (es)
DK (1) DK155319C (es)
ES (1) ES457724A1 (es)
FR (1) FR2348200A1 (es)
GB (1) GB1529529A (es)
IE (1) IE44657B1 (es)
IL (1) IL51725A (es)
NL (1) NL187480C (es)
NO (1) NO150603C (es)
PH (1) PH12018A (es)
SE (1) SE436200B (es)
ZA (1) ZA771679B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4439822A1 (de) * 1994-11-08 1996-08-29 Bayer Ag Verfahren zur Herstellung von Benzyl-piperidylmethyl-indanonen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB641026A (en) * 1947-01-21 1950-08-02 Goodrich Co B F Improvements in or relating to the preparation of reduction products of n-phenyl-3, 5-diethyl-2-propyldihydropyridine
US2813100A (en) * 1955-04-26 1957-11-12 Nopco Chem Co Hydrogenation process

Also Published As

Publication number Publication date
AU505183B2 (en) 1979-11-08
NL7704007A (nl) 1977-10-18
IE44657B1 (en) 1982-02-10
JPS52125174A (en) 1977-10-20
NL187480B (nl) 1991-05-16
JPS6120548B2 (es) 1986-05-22
NL187480C (nl) 1991-10-16
BE853543A (fr) 1977-08-01
IL51725A (en) 1979-09-30
NO150603B (no) 1984-08-06
ZA771679B (en) 1978-02-22
SE436200B (sv) 1984-11-19
NO771270L (no) 1977-10-17
US4069222A (en) 1978-01-17
FR2348200B1 (es) 1980-09-05
AR211410Q (es) 1977-12-15
PH12018A (en) 1978-10-06
AU2353477A (en) 1978-09-28
DE2713500C2 (es) 1987-01-02
DK155319C (da) 1989-09-11
DK155319B (da) 1989-03-28
NO150603C (no) 1984-11-14
IL51725A0 (en) 1977-05-31
FR2348200A1 (fr) 1977-11-10
DE2713500A1 (de) 1977-11-03
IE44657L (en) 1977-10-14
GB1529529A (en) 1978-10-25
CH633534A5 (de) 1982-12-15
SE7704175L (sv) 1977-10-15
CA1066289A (en) 1979-11-13
DK163077A (da) 1977-10-15

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