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
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.
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) | DE2713500C2 (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)
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)
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 |
-
1976
- 1976-04-14 US US05/677,069 patent/US4069222A/en not_active Expired - Lifetime
-
1977
- 1977-03-21 CA CA274,394A patent/CA1066289A/en not_active Expired
- 1977-03-21 ZA ZA00771679A patent/ZA771679B/xx unknown
- 1977-03-22 IE IE604/77A patent/IE44657B1/en not_active IP Right Cessation
- 1977-03-23 AU AU23534/77A patent/AU505183B2/en not_active Expired
- 1977-03-23 IL IL51725A patent/IL51725A/xx unknown
- 1977-03-26 DE DE2713500A patent/DE2713500C2/de not_active Expired
- 1977-03-31 GB GB13573/77A patent/GB1529529A/en not_active Expired
- 1977-04-01 PH PH19614A patent/PH12018A/en unknown
- 1977-04-04 JP JP3769777A patent/JPS52125174A/ja active Granted
- 1977-04-05 CH CH428477A patent/CH633534A5/de not_active IP Right Cessation
- 1977-04-10 AR AR267091A patent/AR211410Q/es unknown
- 1977-04-12 ES ES457724A patent/ES457724A1/es not_active Expired
- 1977-04-12 SE SE7704175A patent/SE436200B/xx not_active IP Right Cessation
- 1977-04-13 BE BE176672A patent/BE853543A/xx not_active IP Right Cessation
- 1977-04-13 FR FR7711132A patent/FR2348200A1/fr active Granted
- 1977-04-13 NL NLAANVRAGE7704007,A patent/NL187480C/xx not_active IP Right Cessation
- 1977-04-13 DK DK163077A patent/DK155319C/da not_active IP Right Cessation
- 1977-04-13 NO NO771270A patent/NO150603C/no unknown
Also Published As
Publication number | Publication date |
---|---|
FR2348200A1 (fr) | 1977-11-10 |
DE2713500A1 (de) | 1977-11-03 |
AU505183B2 (en) | 1979-11-08 |
AR211410Q (es) | 1977-12-15 |
JPS6120548B2 (es) | 1986-05-22 |
GB1529529A (en) | 1978-10-25 |
DK155319C (da) | 1989-09-11 |
NL187480B (nl) | 1991-05-16 |
NO150603B (no) | 1984-08-06 |
JPS52125174A (en) | 1977-10-20 |
AU2353477A (en) | 1978-09-28 |
DK155319B (da) | 1989-03-28 |
NO150603C (no) | 1984-11-14 |
NL7704007A (nl) | 1977-10-18 |
BE853543A (fr) | 1977-08-01 |
DK163077A (da) | 1977-10-15 |
FR2348200B1 (es) | 1980-09-05 |
CA1066289A (en) | 1979-11-13 |
NO771270L (no) | 1977-10-17 |
IE44657L (en) | 1977-10-14 |
IL51725A0 (en) | 1977-05-31 |
IE44657B1 (en) | 1982-02-10 |
IL51725A (en) | 1979-09-30 |
PH12018A (en) | 1978-10-06 |
DE2713500C2 (de) | 1987-01-02 |
CH633534A5 (de) | 1982-12-15 |
SE436200B (sv) | 1984-11-19 |
US4069222A (en) | 1978-01-17 |
NL187480C (nl) | 1991-10-16 |
ZA771679B (en) | 1978-02-22 |
SE7704175L (sv) | 1977-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53132494A (en) | Process for electrolytically producing hydrogen | |
ES471244A1 (es) | Un procedimiento para la preparacion de n-amidino-3,5 diami-no-2-pirazincarboxamidas-6-sustituidas | |
HU175890B (en) | Process for producing new 1,2,3,4,6,7-hexahydro-11-b-alpha-benzo-square bracket-a-square brecket closed-quinolyzine derivatives | |
ES457513A1 (es) | Procedimiento para la preparacion de 2-(2,2-diciclohexiletilpiperidina. | |
HU170888B (hu) | Sposob poluchenija novykh, opticheski aktivnykh proizvodnykh eburnameninov | |
ES457724A1 (es) | Procedimiento para la preparacion de 2-(2,2-diciclohexile- til) piperina. | |
ES485580A1 (es) | Procedimiento de obtencion de glucosa-isomerasa | |
CS189001B2 (en) | Process for preparing optically active 13,14-dehydro-11-deoxyprostaglandines | |
YU220082A (en) | Process for producing 2,3-dicyanopyrazine | |
NO161217C (no) | Fremgangsm te for fremstilling av rimantadin. | |
BG33587A3 (en) | Method for catalyst obtaining | |
BG34033A3 (en) | A method of obtaining optically active, at a given time substituted 2- amino- 2- phenyl acetic acid | |
YU253778A (en) | Process for obtaining ticrinaphene | |
IT1109279B (it) | Procedimento di idrogenazione selettiva di dieni a monoolefine in particolare per la produzione di ciclopentene dal ciclopentadiene | |
JPS5212119A (en) | Method of manufacturing n**n*** disubstituted acid hydrazide | |
SU721414A1 (ru) | Способ получени -диалкилпропилендиаминов-1,3 | |
HU178584B (en) | Process for preparing 7alpha-metoxy-7beta-/4-substituted methylene-1,3-dithiethan-2-yl-carboxamido/-ceph-3-em-4-carboxylic acid derivatives | |
HU174697B (hu) | Sposob poluchenija novykh proizvodnykh 6,7-dimetoksi-1,2,3,4-tetragidro-1-izokinolin-acetamida | |
HU174072B (hu) | Sposob poluchenija novykh proizvodnykh cef-em-4-karbonovojj kisloty, dvoe-zamehhennykh b pozicijakh 3 i 7 | |
HU177807B (en) | Process for producing new 1,6-anhydro-beta-d-hexopyranose derivatives | |
GB1490679A (en) | Method of producing 2,6-ditert-butyl-4-methyl-phenol | |
AU494237B2 (en) | Process for producing nickel hydroxide | |
HU175815B (hu) | Sposob poluchenija acilirovannykh proizvodnykh 6-amino-2,2-dimetil-3-skobka-5-tetrazolil-skobka zakryta-penama | |
HU171588B (hu) | Novyjj sposob poluchenija dlja 2,2-zapjataja vverkh-angidro-skobka-1-beta-d-arabino-furanozil-skobka zakryta-citozin-gidrokhlorida | |
ES456788A3 (es) | Procedimiento de preparacion de un derivado gamma-disusti- tuido del decano. |