ES452277A1 - 1*11dicyclohexyll22*2**pipeidyl* ethane preparation method thereof - Google Patents

1*11dicyclohexyll22*2**pipeidyl* ethane preparation method thereof

Info

Publication number
ES452277A1
ES452277A1 ES452277A ES452277A ES452277A1 ES 452277 A1 ES452277 A1 ES 452277A1 ES 452277 A ES452277 A ES 452277A ES 452277 A ES452277 A ES 452277A ES 452277 A1 ES452277 A1 ES 452277A1
Authority
ES
Spain
Prior art keywords
pipeidyl
ethane
preparation
ethane preparation
group
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
ES452277A
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.)
Btb Industria Chimica SpA
Original Assignee
Btb Industria Chimica SpA
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
Priority claimed from IT2776775A external-priority patent/IT1054328B/en
Priority claimed from IT2911975A external-priority patent/IT1054372B/en
Application filed by Btb Industria Chimica SpA filed Critical Btb Industria Chimica SpA
Publication of ES452277A1 publication Critical patent/ES452277A1/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
    • C07D213/16—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
    • 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)
  • Hydrogenated Pyridines (AREA)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Process for the preparation of 1,1-dicyclohexyl-2- (2'-piperidyl) -ethane, characterized in that it comprises the catalytic hydrogenation of a compound of the formula ** (see formula) ** Where r represents a phenyl group and r 'represents a group selected from a phenyl group and a cyclohexyl group. (Machine-translation by Google Translate, not legally binding)
ES452277A 1975-09-29 1976-09-29 1*11dicyclohexyll22*2**pipeidyl* ethane preparation method thereof Expired ES452277A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2776775A IT1054328B (en) 1975-09-29 1975-09-29 (1,1)-Dicyclohexyl (2)-piperidyl-ethane prepn. - by catalytic hydrogenation of corresp. ethylene cpd. in which one cyclohexyl gp. is opt. replaced by phenyl
IT2911975A IT1054372B (en) 1975-11-07 1975-11-07 (1,1)-Dicyclohexyl (2)-piperidyl-ethane prepn. - by catalytic hydrogenation of corresp. ethylene cpd. in which one cyclohexyl gp. is opt. replaced by phenyl

Publications (1)

Publication Number Publication Date
ES452277A1 true ES452277A1 (en) 1977-11-01

Family

ID=26328744

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452277A Expired ES452277A1 (en) 1975-09-29 1976-09-29 1*11dicyclohexyll22*2**pipeidyl* ethane preparation method thereof

Country Status (5)

Country Link
JP (1) JPS5253867A (en)
CH (1) CH599940A5 (en)
DE (1) DE2643473A1 (en)
ES (1) ES452277A1 (en)
FR (1) FR2325641A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191828A (en) * 1976-04-14 1980-03-04 Richardson-Merrell Inc. Process for preparing 2-(2,2-dicyclohexylethyl)piperidine
US4392406A (en) * 1981-06-22 1983-07-12 Kimball International, Inc. Switched capacitor sine wave generator and keyer
JPS59108603U (en) * 1983-01-12 1984-07-21 株式会社サト−医研 Air bladder in compression cuff for blood pressure measurement
JPS59156603U (en) * 1983-04-07 1984-10-20 モリト株式会社 cuff for blood pressure monitor
JPS6069105U (en) * 1983-10-20 1985-05-16 テルモ株式会社 Sphygmomanometer cuff

Also Published As

Publication number Publication date
JPS5512901B2 (en) 1980-04-04
FR2325641A1 (en) 1977-04-22
FR2325641B1 (en) 1980-09-26
JPS5253867A (en) 1977-04-30
DE2643473A1 (en) 1977-04-14
CH599940A5 (en) 1978-06-15

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