SE8006644L - Sett att framstella selektiva blandningar av piperazin och etylendiamin - Google Patents
Sett att framstella selektiva blandningar av piperazin och etylendiaminInfo
- Publication number
- SE8006644L SE8006644L SE8006644A SE8006644A SE8006644L SE 8006644 L SE8006644 L SE 8006644L SE 8006644 A SE8006644 A SE 8006644A SE 8006644 A SE8006644 A SE 8006644A SE 8006644 L SE8006644 L SE 8006644L
- Authority
- SE
- Sweden
- Prior art keywords
- piperazine
- ethylendiamine
- make selective
- ethylenediamine
- ratio
- Prior art date
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)
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 (2)
Publication Number | Publication Date |
---|---|
SE8006644L true SE8006644L (sv) | 1981-03-25 |
SE447110B SE447110B (sv) | 1986-10-27 |
Family
ID=22142001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8006644A SE447110B (sv) | 1979-09-24 | 1980-09-23 | Sett vid framstellning av blandningar av piperazin och etylendiamin |
Country Status (10)
Country | Link |
---|---|
US (1) | US4234730A (sv) |
JP (1) | JPS5646847A (sv) |
BR (1) | BR8004840A (sv) |
CA (1) | CA1138462A (sv) |
DE (1) | DE3034000A1 (sv) |
FR (1) | FR2465730B1 (sv) |
GB (1) | GB2058755B (sv) |
MX (1) | MX6504E (sv) |
NL (1) | NL8004886A (sv) |
SE (1) | SE447110B (sv) |
Families Citing this family (10)
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 |
CN101384541B (zh) * | 2006-02-14 | 2012-06-13 | 巴斯夫欧洲公司 | 在催化剂存在下通过单乙二醇和氨的氢化胺化生产亚乙基胺和乙醇胺的方法 |
RU2480449C2 (ru) * | 2007-08-29 | 2013-04-27 | Басф Се | Способ получения аминов из глицерина |
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)
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 |
NL265629A (sv) * | 1960-06-08 |
-
1979
- 1979-09-24 US US06/078,117 patent/US4234730A/en not_active Expired - Lifetime
-
1980
- 1980-05-13 JP JP6236080A patent/JPS5646847A/ja active Granted
- 1980-07-11 CA CA000356049A patent/CA1138462A/en not_active Expired
- 1980-08-01 BR BR8004840A patent/BR8004840A/pt unknown
- 1980-08-05 GB GB8025438A patent/GB2058755B/en not_active Expired
- 1980-08-25 MX MX808992U patent/MX6504E/es unknown
- 1980-08-28 NL NL8004886A patent/NL8004886A/nl not_active Application Discontinuation
- 1980-09-10 DE DE19803034000 patent/DE3034000A1/de not_active Withdrawn
- 1980-09-22 FR FR8020316A patent/FR2465730B1/fr not_active Expired
- 1980-09-23 SE SE8006644A patent/SE447110B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2465730A1 (fr) | 1981-03-27 |
FR2465730B1 (fr) | 1988-05-20 |
US4234730A (en) | 1980-11-18 |
GB2058755B (en) | 1984-06-06 |
DE3034000A1 (de) | 1981-04-09 |
GB2058755A (en) | 1981-04-15 |
CA1138462A (en) | 1982-12-28 |
MX6504E (es) | 1985-06-24 |
JPS5646847A (en) | 1981-04-28 |
BR8004840A (pt) | 1981-04-28 |
NL8004886A (nl) | 1981-03-26 |
JPH025738B2 (sv) | 1990-02-05 |
SE447110B (sv) | 1986-10-27 |
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