FR1186341A - Process for the preparation of piperazine - Google Patents

Process for the preparation of piperazine

Info

Publication number
FR1186341A
FR1186341A FR1186341DA FR1186341A FR 1186341 A FR1186341 A FR 1186341A FR 1186341D A FR1186341D A FR 1186341DA FR 1186341 A FR1186341 A FR 1186341A
Authority
FR
France
Prior art keywords
piperazine
preparation
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
Other languages
French (fr)
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.)
Jefferson Chemical Co Inc
Original Assignee
Jefferson Chemical Co 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 Jefferson Chemical Co Inc filed Critical Jefferson Chemical Co Inc
Application granted granted Critical
Publication of FR1186341A publication Critical patent/FR1186341A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1186341D 1956-09-25 1957-09-23 Process for the preparation of piperazine Expired FR1186341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1186341XA 1956-09-25 1956-09-25

Publications (1)

Publication Number Publication Date
FR1186341A true FR1186341A (en) 1959-08-20

Family

ID=22379816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1186341D Expired FR1186341A (en) 1956-09-25 1957-09-23 Process for the preparation of piperazine

Country Status (1)

Country Link
FR (1) FR1186341A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465730A1 (en) * 1979-09-24 1981-03-27 Texaco Development Corp PROCESS FOR THE PREPARATION OF SELECTIVE MIXTURES OF PIPERAZINE AND ETHYLENEDIAMINE
EP0446783A2 (en) * 1990-03-15 1991-09-18 BASF Aktiengesellschaft Procedure for the preparation of N-aryl substituted 2-aminoalkyl-2-hydroxyalkylamines and N-aryl substituted piperazines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465730A1 (en) * 1979-09-24 1981-03-27 Texaco Development Corp PROCESS FOR THE PREPARATION OF SELECTIVE MIXTURES OF PIPERAZINE AND ETHYLENEDIAMINE
EP0446783A2 (en) * 1990-03-15 1991-09-18 BASF Aktiengesellschaft Procedure for the preparation of N-aryl substituted 2-aminoalkyl-2-hydroxyalkylamines and N-aryl substituted piperazines
EP0446783A3 (en) * 1990-03-15 1991-11-27 Basf Aktiengesellschaft Procedure for the preparation of n-aryl substituted 2-aminoalkyl-2-hydroxyalkylamines and n-aryl substituted piperazines
US5110928A (en) * 1990-03-15 1992-05-05 Basf Aktiengesellschaft Preparation of n-aryl-substituted 2-aminoalkyl-2-hydroxyalkylamines and n-aryl-substituted piperazines

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