GB914459A - Process for the production of derivatives of hydroxylamine - Google Patents
Process for the production of derivatives of hydroxylamineInfo
- Publication number
- GB914459A GB914459A GB2346061A GB2346061A GB914459A GB 914459 A GB914459 A GB 914459A GB 2346061 A GB2346061 A GB 2346061A GB 2346061 A GB2346061 A GB 2346061A GB 914459 A GB914459 A GB 914459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxylamine
- solution
- reacted
- ester
- acid
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
In a process for the production of hydroxylamine amino-alkylated on the oxygen atom, a hydroxylamine-N-disulphonic acid salt is reacted in an alkaline medium with an ester of an aminoalcohol and an acid, or with a salt of such an ester, and the N-positioned sulpho groups subsequently are split off. The amino group of the ester may be free or partially or completely substituted by alkyl, cycloalkyl, aryl, aralkyl or heterocyclic groups, or the amino nitrogen may form part of a heterocyclic ring, e.g. a piperidine, morpholine, thiomorpholine or piperazine ring. In an example sodium nitrite is reacted with sodium bisulphite in aqueous solution to obtain a solution of the sodium salt of hydroxylamine-N-disulphonic acid; this solution is then reacted with potassium hydroxide and a solution of b -(diethylamino)ethyl chloride hydrochloride, after which it is made acid and refluxed to remove the sulpho groups, and worked up to obtain O-[b -(diethylamino)ethyl]-hydroxylamine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF31584A DE1149364B (en) | 1960-07-05 | 1960-07-05 | Process for the preparation of O- (alkylamino) -hydroxylamines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB914459A true GB914459A (en) | 1963-01-02 |
Family
ID=7094260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2346061A Expired GB914459A (en) | 1960-07-05 | 1961-06-28 | Process for the production of derivatives of hydroxylamine |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE605713A (en) |
| CH (1) | CH413857A (en) |
| DE (1) | DE1149364B (en) |
| GB (1) | GB914459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2651083A1 (en) * | 1976-11-09 | 1978-05-18 | Hoechst Ag | NEW O-ALKYLATED HYDROXYLAMINE, METHOD FOR THEIR PRODUCTION AND THEIR USE |
-
1960
- 1960-07-05 DE DEF31584A patent/DE1149364B/en active Pending
-
1961
- 1961-06-21 CH CH725661A patent/CH413857A/en unknown
- 1961-06-28 GB GB2346061A patent/GB914459A/en not_active Expired
- 1961-07-04 BE BE605713A patent/BE605713A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2651083A1 (en) * | 1976-11-09 | 1978-05-18 | Hoechst Ag | NEW O-ALKYLATED HYDROXYLAMINE, METHOD FOR THEIR PRODUCTION AND THEIR USE |
Also Published As
| Publication number | Publication date |
|---|---|
| BE605713A (en) | 1962-01-04 |
| CH413857A (en) | 1966-05-31 |
| DE1149364B (en) | 1963-05-30 |
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