FR1215918A - Perfectionnements apportés aux procédés de préparation de diamines, plus spécialement la 2, 3, 5, 6-tétraméthylpipérazine et la 2, 3-butylènediamine - Google Patents

Perfectionnements apportés aux procédés de préparation de diamines, plus spécialement la 2, 3, 5, 6-tétraméthylpipérazine et la 2, 3-butylènediamine

Info

Publication number
FR1215918A
FR1215918A FR780063A FR780063A FR1215918A FR 1215918 A FR1215918 A FR 1215918A FR 780063 A FR780063 A FR 780063A FR 780063 A FR780063 A FR 780063A FR 1215918 A FR1215918 A FR 1215918A
Authority
FR
France
Prior art keywords
tetramethylpiperazine
butylenediamine
processes
preparing diamines
diamines
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
FR780063A
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.)
Wyandotte Chemicals Corp
Original Assignee
Wyandotte Chemicals Corp
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 Wyandotte Chemicals Corp filed Critical Wyandotte Chemicals Corp
Application granted granted Critical
Publication of FR1215918A publication Critical patent/FR1215918A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/12—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR780063A 1957-11-27 1958-11-25 Perfectionnements apportés aux procédés de préparation de diamines, plus spécialement la 2, 3, 5, 6-tétraméthylpipérazine et la 2, 3-butylènediamine Expired FR1215918A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US699155A US3067202A (en) 1957-11-27 1957-11-27 Production of piperazines

Publications (1)

Publication Number Publication Date
FR1215918A true FR1215918A (fr) 1960-04-21

Family

ID=24808168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780063A Expired FR1215918A (fr) 1957-11-27 1958-11-25 Perfectionnements apportés aux procédés de préparation de diamines, plus spécialement la 2, 3, 5, 6-tétraméthylpipérazine et la 2, 3-butylènediamine

Country Status (6)

Country Link
US (1) US3067202A (fr)
BE (1) BE573216A (fr)
CH (1) CH385876A (fr)
FR (1) FR1215918A (fr)
GB (1) GB858698A (fr)
NL (2) NL110551C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277094A (en) * 1965-05-10 1966-10-04 Ciba Geigy Corp Piperazine derivatives
US3975443A (en) * 1972-06-06 1976-08-17 Allen & Hanburys Limited 1-(3,4-dichlorobenzamidomethyl)-cyclohexyldimethylamine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2412209A (en) * 1943-04-22 1946-12-10 Eastman Kodak Co Preparation of aliphatic amines
US2519560A (en) * 1947-10-24 1950-08-22 Carbide & Carbon Chem Corp Preparation of propylenediamine
US2754330A (en) * 1952-12-12 1956-07-10 Du Pont Manufacture of aliphatic diamines

Also Published As

Publication number Publication date
NL106296C (fr)
GB858698A (en) 1961-01-11
NL110551C (fr) 1964-12-18
CH385876A (fr) 1964-12-31
BE573216A (fr) 1959-05-22
US3067202A (en) 1962-12-04

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