DK528475A - Fremgangsmade til fremstilling af tetramethylethylendiamin - Google Patents
Fremgangsmade til fremstilling af tetramethylethylendiaminInfo
- Publication number
- DK528475A DK528475A DK528475A DK528475A DK528475A DK 528475 A DK528475 A DK 528475A DK 528475 A DK528475 A DK 528475A DK 528475 A DK528475 A DK 528475A DK 528475 A DK528475 A DK 528475A
- Authority
- DK
- Denmark
- Prior art keywords
- tetramethylethylendiamine
- procedure
- preparation
- Prior art date
Links
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 title 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
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/08—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2455678A DE2455678C3 (de) | 1974-11-25 | 1974-11-25 | Verfahren zur Herstellung von Tetramethyläthylendiamin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK528475A true DK528475A (da) | 1976-05-26 |
Family
ID=5931656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK528475A DK528475A (da) | 1974-11-25 | 1975-11-24 | Fremgangsmade til fremstilling af tetramethylethylendiamin |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4053516A (da) |
| JP (1) | JPS5837303B2 (da) |
| BE (1) | BE835862A (da) |
| DE (1) | DE2455678C3 (da) |
| DK (1) | DK528475A (da) |
| FR (1) | FR2291968A1 (da) |
| GB (1) | GB1469615A (da) |
| IE (1) | IE42182B1 (da) |
| IT (1) | IT1052355B (da) |
| LU (1) | LU73854A1 (da) |
| NL (1) | NL7513688A (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2929841A1 (de) * | 1979-06-14 | 1980-12-18 | American Cyanamid Co | Verfahren zur herstellung von n-alkylaethylendiaminen |
| US4395573A (en) * | 1981-11-23 | 1983-07-26 | Monsanto Company | Production and separation of amines |
| US4670232A (en) * | 1981-12-07 | 1987-06-02 | Union Carbide Corporation | Recovery of amines from by-product chloride salts |
| US4491673A (en) * | 1982-04-19 | 1985-01-01 | Monsanto Company | Production and separation of amines |
| US4429159A (en) | 1983-03-18 | 1984-01-31 | Monsanto Company | Catalyst separation in production of amines |
| JPS59190836U (ja) * | 1983-06-03 | 1984-12-18 | 河野 誠 | 支柱うめ込み用凸形型枠 |
| JP2501562B2 (ja) * | 1986-07-18 | 1996-05-29 | 三井東圧化学株式会社 | Ｎ，ｎ▲’▼−ジアルキルアルカンジアミン類の製造方法 |
| US6242651B1 (en) * | 1999-03-19 | 2001-06-05 | Mitsui Chemicals, Inc. | Process for the preparation of N,N′-dialkylalkanediamines |
| CN108997143B (zh) * | 2018-08-31 | 2021-04-16 | 之江（四川）高新材料应用技术研究院有限公司 | N,n-二甲基氯乙胺和四甲基乙二胺的自缚酸集成生产方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE676331C (de) * | 1935-03-12 | 1939-06-01 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von Aminen und Amiden |
| US3542876A (en) * | 1968-09-26 | 1970-11-24 | Procter & Gamble | Amination of alkyl halides |
| FR1603521A (da) * | 1968-10-31 | 1971-05-03 |
-
1974
- 1974-11-25 DE DE2455678A patent/DE2455678C3/de not_active Expired
-
1975
- 1975-10-21 GB GB4310175A patent/GB1469615A/en not_active Expired
- 1975-11-12 US US05/631,260 patent/US4053516A/en not_active Expired - Lifetime
- 1975-11-21 JP JP50139377A patent/JPS5837303B2/ja not_active Expired
- 1975-11-21 IT IT52333/75A patent/IT1052355B/it active
- 1975-11-24 LU LU73854A patent/LU73854A1/xx unknown
- 1975-11-24 IE IE2549/75A patent/IE42182B1/en unknown
- 1975-11-24 DK DK528475A patent/DK528475A/da unknown
- 1975-11-24 NL NL7513688A patent/NL7513688A/xx not_active Application Discontinuation
- 1975-11-24 BE BE162115A patent/BE835862A/xx unknown
- 1975-11-25 FR FR7536028A patent/FR2291968A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7513688A (nl) | 1976-05-28 |
| IE42182L (en) | 1976-05-25 |
| FR2291968B1 (da) | 1982-11-19 |
| BE835862A (fr) | 1976-05-24 |
| US4053516A (en) | 1977-10-11 |
| IT1052355B (it) | 1981-06-20 |
| FR2291968A1 (fr) | 1976-06-18 |
| JPS5837303B2 (ja) | 1983-08-15 |
| LU73854A1 (da) | 1976-09-06 |
| DE2455678A1 (de) | 1976-05-26 |
| DE2455678C3 (de) | 1979-05-10 |
| IE42182B1 (en) | 1980-06-18 |
| DE2455678B2 (de) | 1978-09-14 |
| GB1469615A (en) | 1977-04-06 |
| JPS5175006A (da) | 1976-06-29 |
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