BR8004840A - Processo de preparacao de misturas de piperazina e etilenodiamina - Google Patents

Processo de preparacao de misturas de piperazina e etilenodiamina

Info

Publication number
BR8004840A
BR8004840A BR8004840A BR8004840A BR8004840A BR 8004840 A BR8004840 A BR 8004840A BR 8004840 A BR8004840 A BR 8004840A BR 8004840 A BR8004840 A BR 8004840A BR 8004840 A BR8004840 A BR 8004840A
Authority
BR
Brazil
Prior art keywords
piperazine
mixtures
preparation
ethylene diamin
diamin
Prior art date
Application number
BR8004840A
Other languages
English (en)
Inventor
T Cour
T Mcconnell
Original Assignee
Texaco Development 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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of BR8004840A publication Critical patent/BR8004840A/pt

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BR8004840A 1979-09-24 1980-08-01 Processo de preparacao de misturas de piperazina e etilenodiamina BR8004840A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/078,117 US4234730A (en) 1979-09-24 1979-09-24 Process of preparing selective mixtures of piperazine and ethylenediamine

Publications (1)

Publication Number Publication Date
BR8004840A true BR8004840A (pt) 1981-04-28

Family

ID=22142001

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8004840A BR8004840A (pt) 1979-09-24 1980-08-01 Processo de preparacao de misturas de piperazina e etilenodiamina

Country Status (10)

Country Link
US (1) US4234730A (pt)
JP (1) JPS5646847A (pt)
BR (1) BR8004840A (pt)
CA (1) CA1138462A (pt)
DE (1) DE3034000A1 (pt)
FR (1) FR2465730B1 (pt)
GB (1) GB2058755B (pt)
MX (1) MX6504E (pt)
NL (1) NL8004886A (pt)
SE (1) SE447110B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410086A (en) * 1989-06-27 1995-04-25 Burgess; Lloyd M. Selective preparation of diethylenetriamine
DE10335991A1 (de) * 2003-08-01 2005-02-24 Basf Ag Verfahren zur Herstellung von Ethylenaminen
EP1986990B1 (de) * 2006-02-14 2013-08-14 Basf Se Verfahren zur herstellung von ethylenaminen und ethanolaminen durch hydrierende aminierung von monoethylenglykol und ammoniak in gegenwart eines katalysators
CN101842345A (zh) * 2007-08-29 2010-09-22 巴斯夫欧洲公司 由甘油生产胺的方法
CN102002020B (zh) * 2010-11-24 2012-05-30 西安近代化学研究所 一种精制哌嗪的方法
CN102153526B (zh) * 2010-12-20 2012-06-27 金坛市爱特生物科技有限公司 一种n-叔丁氧羰基哌嗪的合成方法
CN103159630B (zh) * 2011-12-14 2015-05-20 中国科学院大连化学物理研究所 一种以乙醇胺和氨为原料制备乙二胺的方法
CN102895978B (zh) * 2012-10-19 2014-11-12 南京信息工程大学 一种用于合成多氨基化合物的催化剂及其制备方法与应用
CN105080595B (zh) * 2015-07-27 2017-10-20 河北科技大学 一种乙二胺合成哌嗪反应专用催化剂的制备方法
CN110776430B (zh) * 2018-07-31 2022-10-14 中国石油化工股份有限公司 一种三(2-氨基乙基)胺的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126383A (en) * 1964-03-24 Method for recovering alkylamine-free
FR1186341A (fr) * 1956-09-25 1959-08-20 Jefferson Chem Co Inc Procédé pour la préparation de la pipérazine
US3037023A (en) * 1957-06-03 1962-05-29 Jefferson Chem Co Inc Process for preparation of piperazine
FR1176880A (fr) * 1957-06-27 1959-04-16 Dow Chemical Co Procédé de conversion de l'éthanolamine
US3112318A (en) * 1957-10-09 1963-11-26 Union Carbide Corp Method for producing piperazine
DE1302398B (pt) * 1960-06-08 1970-10-15

Also Published As

Publication number Publication date
FR2465730A1 (fr) 1981-03-27
GB2058755B (en) 1984-06-06
JPH025738B2 (pt) 1990-02-05
MX6504E (es) 1985-06-24
CA1138462A (en) 1982-12-28
SE447110B (sv) 1986-10-27
FR2465730B1 (fr) 1988-05-20
JPS5646847A (en) 1981-04-28
NL8004886A (nl) 1981-03-26
DE3034000A1 (de) 1981-04-09
US4234730A (en) 1980-11-18
GB2058755A (en) 1981-04-15
SE8006644L (sv) 1981-03-25

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