GB2051040B - Processes for preparing and recovering n-alkylethylenediamines - Google Patents
Processes for preparing and recovering n-alkylethylenediaminesInfo
- Publication number
- GB2051040B GB2051040B GB7926360A GB7926360A GB2051040B GB 2051040 B GB2051040 B GB 2051040B GB 7926360 A GB7926360 A GB 7926360A GB 7926360 A GB7926360 A GB 7926360A GB 2051040 B GB2051040 B GB 2051040B
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkylethylenediamines
- recovering
- preparing
- processes
- 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
Links
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 |
|---|---|---|---|
| US06/048,337 US4217308A (en) | 1978-01-30 | 1979-06-14 | Process for preparing N-alkylethylenediamines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2051040A GB2051040A (en) | 1981-01-14 |
| GB2051040B true GB2051040B (en) | 1983-10-12 |
Family
ID=21954028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7926360A Expired GB2051040B (en) | 1979-06-14 | 1979-07-27 | Processes for preparing and recovering n-alkylethylenediamines |
Country Status (10)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5001267A (en) * | 1987-12-21 | 1991-03-19 | Texaco Chemical Company | Secondary alkyl amine derivatives of ethylenediamine |
| RU2146244C1 (ru) * | 1998-07-07 | 2000-03-10 | Открытое акционерное общество "Синтез" | Способ получения ингибитора солевой коррозии |
| JP4532083B2 (ja) * | 2003-07-28 | 2010-08-25 | 東ソー株式会社 | Ｎ−モノアルキル置換アルキレンアミンの製造方法 |
| JP4731915B2 (ja) * | 2004-01-07 | 2011-07-27 | 大日本住友製薬株式会社 | メチルウレア化合物の製造方法 |
| BRPI0914085A2 (pt) * | 2008-10-06 | 2015-10-27 | Dow Global Technologies Llc | processo para a produção de uma ou mais etanolaminas e uma ou mais etilenoaminas e processo para separar uma ou mais alquiletilenodiaminas de etilenodiamina |
| CN116102429B (zh) * | 2022-12-27 | 2025-01-28 | 沈阳化工研究院有限公司 | 一种连续化合成n-乙基乙二胺的工艺方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1129160B (de) * | 1959-06-04 | 1962-05-10 | Basf Ag | Verfahren zur Trennung von AEthylendiamin und Wasser |
| DE1130814B (de) * | 1959-12-03 | 1962-06-07 | Basf Ag | Verfahren zur kontinuierlichen Entwaesserung von AEthylendiaminen |
| DE2113208C3 (de) * | 1971-03-18 | 1974-04-25 | Th. Goldschmidt Ag, 4300 Essen | Octylaminderivate, deren Herstellung und Verwendung als Bioeide |
| SE381867B (sv) * | 1973-03-07 | 1975-12-22 | Mo Och Domsjoe Ab | Sett att avlegsna vatten fran en blandning av etylendiamin och vatten |
| DE2455678C3 (de) * | 1974-11-25 | 1979-05-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Tetramethyläthylendiamin |
| IL56176A (en) * | 1978-01-30 | 1982-03-31 | American Cyanamid Co | Process for preparing n-ethylethylenediamine |
-
1979
- 1979-07-23 DE DE19792929841 patent/DE2929841A1/de active Granted
- 1979-07-25 FR FR7919187A patent/FR2459224A1/fr active Granted
- 1979-07-27 BR BR7904851A patent/BR7904851A/pt not_active IP Right Cessation
- 1979-07-27 CA CA332,700A patent/CA1128070A/en not_active Expired
- 1979-07-27 CH CH699179A patent/CH649075A5/de not_active IP Right Cessation
- 1979-07-27 GB GB7926360A patent/GB2051040B/en not_active Expired
- 1979-07-27 BE BE0/196503A patent/BE877951A/fr not_active IP Right Cessation
- 1979-07-27 NL NL7905836A patent/NL189039C/xx not_active IP Right Cessation
- 1979-08-08 IE IE145179A patent/IE48914B1/en not_active IP Right Cessation
-
1980
- 1980-06-13 JP JP7916380A patent/JPH0228588B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5645442A (en) | 1981-04-25 |
| CA1128070A (en) | 1982-07-20 |
| DE2929841C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-11-09 |
| BE877951A (fr) | 1980-01-28 |
| GB2051040A (en) | 1981-01-14 |
| FR2459224B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-06-15 |
| FR2459224A1 (fr) | 1981-01-09 |
| DE2929841A1 (de) | 1980-12-18 |
| NL7905836A (nl) | 1980-12-16 |
| IE48914B1 (en) | 1985-06-12 |
| CH649075A5 (de) | 1985-04-30 |
| NL189039B (nl) | 1992-07-16 |
| IE791451L (en) | 1980-12-14 |
| JPH0228588B2 (ja) | 1990-06-25 |
| BR7904851A (pt) | 1981-01-27 |
| NL189039C (nl) | 1992-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) |