GB878967A - Improvements in the preparation of n-ª--hydroxyethylethylenediamine - Google Patents
Improvements in the preparation of n-ª--hydroxyethylethylenediamineInfo
- Publication number
- GB878967A GB878967A GB1308060A GB1308060A GB878967A GB 878967 A GB878967 A GB 878967A GB 1308060 A GB1308060 A GB 1308060A GB 1308060 A GB1308060 A GB 1308060A GB 878967 A GB878967 A GB 878967A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxyethylethylenediamine
- preparation
- hydroxyethylimidazolidone
- hydrolysing
- moles
- 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
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C215/04—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
- C07C215/06—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic
- C07C215/14—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic the nitrogen atom of the amino group being further bound to hydrocarbon groups substituted by amino groups
Abstract
N-b -Hydroxyethylethylenediamine is prepared by hydrolysing 2-N-b -hydroxyethylimidazolidone with at least 2 moles of 2N to 10N sulphuric acid at above the boiling point under pressure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR798915A FR1238353A (en) | 1959-06-30 | 1959-06-30 | Improvement in the preparation process of n-beta-hydroxyethylethylenediamine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB878967A true GB878967A (en) | 1961-10-04 |
Family
ID=8716620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1308060A Expired GB878967A (en) | 1959-06-30 | 1960-04-12 | Improvements in the preparation of n-ª--hydroxyethylethylenediamine |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1238353A (en) |
GB (1) | GB878967A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019030192A1 (en) | 2017-08-11 | 2019-02-14 | Akzo Nobel Chemicals International B.V. | Process for converting cyclic alkyleneureas into their corresponding alkyleneamines |
-
1959
- 1959-06-30 FR FR798915A patent/FR1238353A/en not_active Expired
-
1960
- 1960-04-12 GB GB1308060A patent/GB878967A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019030192A1 (en) | 2017-08-11 | 2019-02-14 | Akzo Nobel Chemicals International B.V. | Process for converting cyclic alkyleneureas into their corresponding alkyleneamines |
US10793511B2 (en) | 2017-08-11 | 2020-10-06 | Nouryon Chemicals International B.V. | Process for converting cyclic alkyleneureas into their corresponding alkyleneamines |
Also Published As
Publication number | Publication date |
---|---|
FR1238353A (en) | 1960-08-12 |
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