BR0308205A - Método para a preparação de etil-dimetil-amina e de trietil-amina - Google Patents
Método para a preparação de etil-dimetil-amina e de trietil-aminaInfo
- Publication number
- BR0308205A BR0308205A BR0308205-9A BR0308205A BR0308205A BR 0308205 A BR0308205 A BR 0308205A BR 0308205 A BR0308205 A BR 0308205A BR 0308205 A BR0308205 A BR 0308205A
- Authority
- BR
- Brazil
- Prior art keywords
- amine
- ethyl
- alkali metal
- dimethyl
- catalyst
- Prior art date
Links
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 title abstract 12
- DAZXVJBJRMWXJP-UHFFFAOYSA-N n,n-dimethylethylamine Chemical compound CCN(C)C DAZXVJBJRMWXJP-UHFFFAOYSA-N 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- 229940086542 triethylamine Drugs 0.000 title abstract 4
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 abstract 5
- 239000003054 catalyst Substances 0.000 abstract 3
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- -1 alkali metal diethyl amides Chemical class 0.000 abstract 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 abstract 1
- 150000008046 alkali metal hydrides Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 235000005911 diet Nutrition 0.000 abstract 1
- 230000037213 diet Effects 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/60—Preparation of compounds containing amino groups bound to a carbon skeleton by condensation or addition reactions, e.g. Mannich reaction, addition of ammonia or amines to alkenes or to alkynes or addition of compounds containing an active hydrogen atom to Schiff's bases, quinone imines, or aziranes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
"MéTODO PARA A PREPARAçãO DE ETIL-DIMETIL-AMINA E DE TRIETIL-AMINA". A invenção refere-se a um método para produzir etil-dimetilamina e trietil-amina, compreendendo as etapas de: (i) reagir uma mistura de dietil-amina e dimetil-amina com etileno na presença de um catalisador do grupo de dimetil-amidas de metal alcalino, dietil-amidas de metal alcalino e hidretos de metal alcalino, (ii) remover o catalisador, (iii) separar por destilação a mistura obtida em trietil-amina e etil-dimetil-amina e opcionalmente dietil-amina e dimetil-amina, (iv) opcionalmente retornar o catalisador e as aminas iniciais para a reação. O método da invenção permite a produção dupla de etil-dimetil-amina e de dietil-amina em um método simples.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10209528A DE10209528A1 (de) | 2002-03-04 | 2002-03-04 | Verfahren zur Herstellung von Ethyldimethylamin und Triethylamin |
| PCT/EP2003/002167 WO2003074468A1 (de) | 2002-03-04 | 2003-03-03 | Verfahren zur herstellung von ethyldimethylamin und triethylamin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0308205A true BR0308205A (pt) | 2005-04-26 |
Family
ID=27762675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0308205-9A BR0308205A (pt) | 2002-03-04 | 2003-03-03 | Método para a preparação de etil-dimetil-amina e de trietil-amina |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7253322B2 (pt) |
| EP (1) | EP1483230A1 (pt) |
| JP (1) | JP4201715B2 (pt) |
| KR (1) | KR20040095260A (pt) |
| CN (1) | CN1308285C (pt) |
| AU (1) | AU2003218681A1 (pt) |
| BR (1) | BR0308205A (pt) |
| CA (1) | CA2478189A1 (pt) |
| DE (1) | DE10209528A1 (pt) |
| EA (1) | EA009067B1 (pt) |
| MX (1) | MXPA04008531A (pt) |
| MY (1) | MY135723A (pt) |
| UA (1) | UA79271C2 (pt) |
| WO (1) | WO2003074468A1 (pt) |
| ZA (1) | ZA200407045B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2009104740A (ru) * | 2006-07-14 | 2010-08-27 | Басф Се (De) | Способ получения амина |
| CN103339099B (zh) * | 2011-02-01 | 2016-04-27 | 三菱瓦斯化学株式会社 | 氨基化合物的制造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2501556A (en) * | 1949-12-16 | 1950-03-21 | Du Pont | Alkali metals and their hydrides as catalysts in amine condensation |
| US2750417A (en) * | 1953-04-14 | 1956-06-12 | Ethyl Corp | Amine alkylation |
| FR2088610A5 (pt) * | 1970-04-17 | 1972-01-07 | Commissariat Energie Atomique | |
| CA1176661A (en) * | 1980-04-28 | 1984-10-23 | David M. Gardner | Preparation of amines from olefins using certain transition metal catalysts |
| US4336162A (en) * | 1980-12-18 | 1982-06-22 | Allied Corporation | Alkali metal amide catalyst |
| US4302603A (en) * | 1980-12-18 | 1981-11-24 | Allied Chemical Corporation | Producing alkylamines from olefins with alkali metal amide catalyst |
| DE10030619A1 (de) * | 2000-06-28 | 2002-01-10 | Basf Ag | Verfahren zur Herstellung von Alkylaminen |
-
2002
- 2002-03-04 DE DE10209528A patent/DE10209528A1/de not_active Withdrawn
-
2003
- 2003-02-25 MY MYPI20030657A patent/MY135723A/en unknown
- 2003-03-03 CN CNB038099543A patent/CN1308285C/zh not_active Expired - Fee Related
- 2003-03-03 BR BR0308205-9A patent/BR0308205A/pt not_active IP Right Cessation
- 2003-03-03 US US10/506,514 patent/US7253322B2/en not_active Expired - Fee Related
- 2003-03-03 JP JP2003572940A patent/JP4201715B2/ja not_active Expired - Fee Related
- 2003-03-03 EA EA200401151A patent/EA009067B1/ru not_active IP Right Cessation
- 2003-03-03 EP EP03711916A patent/EP1483230A1/de not_active Withdrawn
- 2003-03-03 MX MXPA04008531A patent/MXPA04008531A/es unknown
- 2003-03-03 CA CA002478189A patent/CA2478189A1/en not_active Abandoned
- 2003-03-03 KR KR10-2004-7013784A patent/KR20040095260A/ko not_active Ceased
- 2003-03-03 AU AU2003218681A patent/AU2003218681A1/en not_active Abandoned
- 2003-03-03 WO PCT/EP2003/002167 patent/WO2003074468A1/de not_active Ceased
- 2003-03-03 UA UA20041007975A patent/UA79271C2/uk unknown
-
2004
- 2004-09-03 ZA ZA200407045A patent/ZA200407045B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY135723A (en) | 2008-06-30 |
| UA79271C2 (en) | 2007-06-11 |
| DE10209528A1 (de) | 2003-09-18 |
| EP1483230A1 (de) | 2004-12-08 |
| EA200401151A1 (ru) | 2005-04-28 |
| US20050154235A1 (en) | 2005-07-14 |
| JP2005526743A (ja) | 2005-09-08 |
| US7253322B2 (en) | 2007-08-07 |
| CA2478189A1 (en) | 2003-09-12 |
| EA009067B1 (ru) | 2007-10-26 |
| CN1308285C (zh) | 2007-04-04 |
| MXPA04008531A (es) | 2004-12-06 |
| AU2003218681A1 (en) | 2003-09-16 |
| JP4201715B2 (ja) | 2008-12-24 |
| CN1649825A (zh) | 2005-08-03 |
| WO2003074468A1 (de) | 2003-09-12 |
| ZA200407045B (en) | 2005-09-12 |
| KR20040095260A (ko) | 2004-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A,8A E 9A ANUIDADE(S). |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 7A, 8A E 9A ANUIDADES. |