IT8820273A0 - Procedimento di preparazione della n,n'_bis_(2_idrossietil)_piperazina . - Google Patents

Procedimento di preparazione della n,n'_bis_(2_idrossietil)_piperazina .

Info

Publication number
IT8820273A0
IT8820273A0 IT8820273A IT2027388A IT8820273A0 IT 8820273 A0 IT8820273 A0 IT 8820273A0 IT 8820273 A IT8820273 A IT 8820273A IT 2027388 A IT2027388 A IT 2027388A IT 8820273 A0 IT8820273 A0 IT 8820273A0
Authority
IT
Italy
Prior art keywords
piperazine
hydroxyethyl
bis
procedure
preparation
Prior art date
Application number
IT8820273A
Other languages
English (en)
Other versions
IT1224316B (it
Inventor
Giuseppe Messina
Paolo Calaresu
Loreno Lorenzoni
Original Assignee
Enichem Anic 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
Application filed by Enichem Anic Spa filed Critical Enichem Anic Spa
Priority to IT20273/88A priority Critical patent/IT1224316B/it
Publication of IT8820273A0 publication Critical patent/IT8820273A0/it
Priority to DE89106404T priority patent/DE68907978T2/de
Priority to AT89106404T priority patent/ATE92481T1/de
Priority to ES89106404T priority patent/ES2059600T3/es
Priority to EP89106404A priority patent/EP0338385B1/en
Priority to JP1099015A priority patent/JP2824781B2/ja
Priority to US07/345,361 priority patent/US4945161A/en
Application granted granted Critical
Publication of IT1224316B publication Critical patent/IT1224316B/it

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
    • C07D295/04—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/084—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/088—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
IT20273/88A 1988-04-21 1988-04-21 Procedimento di preparazione della n,n'-bis-(2-idrossietil)-piperazina IT1224316B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT20273/88A IT1224316B (it) 1988-04-21 1988-04-21 Procedimento di preparazione della n,n'-bis-(2-idrossietil)-piperazina
DE89106404T DE68907978T2 (de) 1988-04-21 1989-04-11 Verfahren zur Herstellung von N,N'-Bis-(2-hydroxyethyl)-piperazin.
AT89106404T ATE92481T1 (de) 1988-04-21 1989-04-11 Verfahren zur herstellung von n,n'-bis-(2hydroxyethyl)-piperazin.
ES89106404T ES2059600T3 (es) 1988-04-21 1989-04-11 Procedimiento para la preparacion de n,n'-bis-(2-hidroxietil)-piperacina.
EP89106404A EP0338385B1 (en) 1988-04-21 1989-04-11 Process for the preparation of n,n'-bis-(2-hydroxy-ethyl)-piperazine
JP1099015A JP2824781B2 (ja) 1988-04-21 1989-04-20 Ｎ，ｎ′―ビス―（２―ヒドロキシエチル）―ピペラジンの製法
US07/345,361 US4945161A (en) 1988-04-21 1989-04-21 Process for the preparation of N,N'-bis-(2-hydroxy-ethyl) piperazine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20273/88A IT1224316B (it) 1988-04-21 1988-04-21 Procedimento di preparazione della n,n'-bis-(2-idrossietil)-piperazina

Publications (2)

Publication Number Publication Date
IT8820273A0 true IT8820273A0 (it) 1988-04-21
IT1224316B IT1224316B (it) 1990-10-04

Family

ID=11165333

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20273/88A IT1224316B (it) 1988-04-21 1988-04-21 Procedimento di preparazione della n,n'-bis-(2-idrossietil)-piperazina

Country Status (7)

Country Link
US (1) US4945161A (it)
EP (1) EP0338385B1 (it)
JP (1) JP2824781B2 (it)
AT (1) ATE92481T1 (it)
DE (1) DE68907978T2 (it)
ES (1) ES2059600T3 (it)
IT (1) IT1224316B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325848A1 (de) * 1993-07-31 1995-02-02 Basf Ag Verfahren zur Herstellung von N-(2-Hydroxyethyl)-piperazin

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636033A (en) * 1950-06-01 1953-04-21 Colgate Palmolive Peet Co Process for preparing n-n' dialkanol piperazine
DE917784C (de) * 1952-02-12 1954-09-13 Henkel & Cie Gmbh Verfahren zur Herstellung von N, N'-Diaethanol-piperazin
US3845059A (en) * 1972-06-19 1974-10-29 Dow Chemical Co Preparation of n,n'-diethanol piperazine
IT1190317B (it) * 1986-04-17 1988-02-16 Enichem Anic Spa Procedimento chimico per la preparazione di derivati dell'ossamide e composti cosi' ottenuti

Also Published As

Publication number Publication date
JPH01311075A (ja) 1989-12-15
JP2824781B2 (ja) 1998-11-18
ES2059600T3 (es) 1994-11-16
DE68907978T2 (de) 1993-12-23
DE68907978D1 (de) 1993-09-09
EP0338385B1 (en) 1993-08-04
ATE92481T1 (de) 1993-08-15
EP0338385A1 (en) 1989-10-25
US4945161A (en) 1990-07-31
IT1224316B (it) 1990-10-04

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970415