DE69721694D1 - Verfahren zur Herstellung von Triethylendiamin - Google Patents
Verfahren zur Herstellung von TriethylendiaminInfo
- Publication number
- DE69721694D1 DE69721694D1 DE69721694T DE69721694T DE69721694D1 DE 69721694 D1 DE69721694 D1 DE 69721694D1 DE 69721694 T DE69721694 T DE 69721694T DE 69721694 T DE69721694 T DE 69721694T DE 69721694 D1 DE69721694 D1 DE 69721694D1
- Authority
- DE
- Germany
- Prior art keywords
- triethylenediamine
- 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 - Fee Related
Links
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/08—Bridged systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/751,142 US5756741A (en) | 1996-11-15 | 1996-11-15 | Process for the production of triethylenediamine |
| US751142 | 1996-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69721694D1 true DE69721694D1 (de) | 2003-06-12 |
| DE69721694T2 DE69721694T2 (de) | 2004-04-08 |
Family
ID=25020671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69721694T Expired - Fee Related DE69721694T2 (de) | 1996-11-15 | 1997-11-13 | Verfahren zur Herstellung von Triethylendiamin |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5756741A (de) |
| EP (1) | EP0842935B1 (de) |
| JP (1) | JP3182384B2 (de) |
| KR (1) | KR100267602B1 (de) |
| CN (1) | CN1057528C (de) |
| BR (1) | BR9705450A (de) |
| DE (1) | DE69721694T2 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6350874B1 (en) | 1999-04-01 | 2002-02-26 | Tosoh Corporation | Method for producing triethylenediamines and piperazines |
| DE19930736C2 (de) | 1999-07-05 | 2001-07-05 | Performance Chemicals Handels | Verfahren zur Herstellung von Triethylendiamin unter Einsatz von Ethylendiamin |
| DE50000116D1 (de) | 1999-07-23 | 2002-04-04 | Basf Ag | Verfahren zur Herstellung von reinem Triethylendiamin |
| DE10061863A1 (de) | 2000-12-12 | 2002-06-13 | Basf Ag | Verfahren zur Herstellung von Triethylendiamin (TEDA) |
| DE10100943A1 (de) | 2001-01-10 | 2002-07-11 | Basf Ag | Verfahren zur Herstellung von reinem Triethylendiamin(TEDA) |
| DE10122502A1 (de) | 2001-05-10 | 2002-11-14 | Basf Ag | Aufarbeitung der bei der Herstellung von hochreinem Triethylendiamin anfallenden Mutterlauge |
| DE10303696A1 (de) | 2003-01-30 | 2004-08-12 | Basf Ag | Entfärbung und Farbstabilisierung von TEDA-Lösung |
| DE10326137A1 (de) * | 2003-06-06 | 2004-12-23 | Basf Ag | Verfahren zur Erhöhung der Schneidhärte eines Formkörpers enthaltend ein kristallines Alumosilikat und Verwendung dieser Formkörper mit erhöhter Schneidhärte in chemischen Syntheseverfahren, insbesondere in einem Verfahren zur Herstellung von Triethylendiamin (TEDA) durch Umsetzung von Ethylendiamin (EDA) und/oder Piperazin (PIP) |
| DE102004024274A1 (de) | 2004-05-15 | 2005-12-01 | Basf Ag | Verfahren zur Herstellung einer Lösung von reinem Triethylendiamin (TEDA) |
| CN108912120B (zh) * | 2018-07-18 | 2021-01-05 | 西安近代化学研究所 | 一种三乙烯二胺联产n-氨乙基哌嗪的制备方法 |
| CN112295579A (zh) * | 2019-07-31 | 2021-02-02 | 长沙理工大学 | 一种以石墨烯为载体、稀土元素修饰SrHPO4-WO3的新型催化剂 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5337876B2 (de) * | 1973-07-19 | 1978-10-12 | ||
| US4405784A (en) * | 1981-06-29 | 1983-09-20 | Air Products And Chemicals, Inc. | Method of making triethylenediamine |
| US4398041A (en) * | 1982-01-29 | 1983-08-09 | Air Products And Chemicals, Inc. | Process for manufacturing alkylamines |
| JPS60260574A (ja) * | 1984-04-10 | 1985-12-23 | ユニオン・カ−バイド・コ−ポレ−シヨン | １−アザビシクロ〔２．２．２〕オクタン又は１，４−ジアザビシクロ〔２．２．２〕オクタンの合成 |
| DE3690621C2 (de) * | 1985-12-05 | 1993-01-21 | Idemitsu Kosan Co. Ltd., Tokio/Tokyo, Jp | |
| US4804758A (en) * | 1986-10-08 | 1989-02-14 | Basf Aktiengesellschaft | Preparation of 1,4-diazabicyclo[2.2.2]octanes |
| JPH0633266B2 (ja) * | 1986-11-10 | 1994-05-02 | 出光興産株式会社 | トリエチレンジアミン類の製造方法 |
| DE3735214A1 (de) * | 1987-10-17 | 1989-04-27 | Huels Chemische Werke Ag | Verfahren zur herstellung von 1,4-diazabicyclo(2.2.2)-octan aus piperazin |
| DE3735212A1 (de) * | 1987-10-17 | 1989-04-27 | Huels Chemische Werke Ag | Verfahren zur herstellung von gemischen aus 1,4-diazabicyclo(2.2.2)-octan und piperazin |
| US4973709A (en) * | 1987-12-18 | 1990-11-27 | Union Carbide Chemicals And Plastics Company, Inc. | Process for the production of amines, hydroxyamines and aziridines |
| DE3934459A1 (de) * | 1989-10-14 | 1991-04-18 | Bayer Ag | Verfahren zur herstellung von triethylendiamin und piperazin |
| US5037838A (en) * | 1990-04-26 | 1991-08-06 | Texaco Chemical Company | Method for the manufacture of triethylenediamine using a pelleted titania-supported tungstopyrophosphate catalyst |
| US5162531A (en) * | 1990-09-20 | 1992-11-10 | Union Carbide Chemicals & Plastics Technology Corporation | Mixed metal oxide catalytic process for the preparation of triethylenediamines |
| JP3132063B2 (ja) * | 1991-07-02 | 2001-02-05 | 東ソー株式会社 | トリエチレンジアミン類及びピペラジン類の製法 |
-
1996
- 1996-11-15 US US08/751,142 patent/US5756741A/en not_active Expired - Fee Related
-
1997
- 1997-11-10 BR BR9705450-0A patent/BR9705450A/pt not_active Application Discontinuation
- 1997-11-12 KR KR1019970059385A patent/KR100267602B1/ko not_active IP Right Cessation
- 1997-11-13 EP EP97119905A patent/EP0842935B1/de not_active Expired - Lifetime
- 1997-11-13 DE DE69721694T patent/DE69721694T2/de not_active Expired - Fee Related
- 1997-11-14 JP JP31303397A patent/JP3182384B2/ja not_active Expired - Fee Related
- 1997-11-14 CN CN97123113A patent/CN1057528C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1182743A (zh) | 1998-05-27 |
| EP0842935A1 (de) | 1998-05-20 |
| EP0842935B1 (de) | 2003-05-07 |
| MX9708789A (es) | 1998-05-31 |
| BR9705450A (pt) | 2000-04-11 |
| CN1057528C (zh) | 2000-10-18 |
| KR100267602B1 (ko) | 2000-11-01 |
| DE69721694T2 (de) | 2004-04-08 |
| KR19980042305A (ko) | 1998-08-17 |
| JPH10195029A (ja) | 1998-07-28 |
| US5756741A (en) | 1998-05-26 |
| JP3182384B2 (ja) | 2001-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |