GB930389A - Process for the manufacture of o-alkyl-hydroxylamines - Google Patents
Process for the manufacture of o-alkyl-hydroxylaminesInfo
- Publication number
- GB930389A GB930389A GB3626560A GB3626560A GB930389A GB 930389 A GB930389 A GB 930389A GB 3626560 A GB3626560 A GB 3626560A GB 3626560 A GB3626560 A GB 3626560A GB 930389 A GB930389 A GB 930389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxylamines
- na2s2o5
- nahso3
- nano2
- prepared
- 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)
Abstract
Sodium hydroxylamine disulphonate HON (SO3Na)2 is prepared by the reaction in aqueous solution between SO2, NaNO2 and NaHSO3 (or Na2S2O5).ALSO:O-Alkyhydroxylamines in which the alkyl group contains 1-4 carbon atoms are prepared by reacting NaNO2, SO2 and NaHSO3 (or Na2S2O5) in aqueous solution, to form sodium hydroxylamine disulponate, alkylating the latter without isolation, and hydrolysing off the sulphonate groups. Examples prepare the methyl, ethyl and n-butyl hydroxylamines, which are purified by way of their hydrochlorides.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF29657A DE1112082B (en) | 1959-10-21 | 1959-10-21 | Process for the preparation of O-alkylhydroxylamines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB930389A true GB930389A (en) | 1963-07-03 |
Family
ID=7093408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3626560A Expired GB930389A (en) | 1959-10-21 | 1960-10-21 | Process for the manufacture of o-alkyl-hydroxylamines |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE596287A (en) |
DE (1) | DE1112082B (en) |
GB (1) | GB930389A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103030573A (en) * | 2012-12-01 | 2013-04-10 | 张家港市大伟助剂有限公司 | Preparation method of ethoxyamine |
-
1959
- 1959-10-21 DE DEF29657A patent/DE1112082B/en active Pending
-
1960
- 1960-10-21 GB GB3626560A patent/GB930389A/en not_active Expired
- 1960-10-21 BE BE596287A patent/BE596287A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103030573A (en) * | 2012-12-01 | 2013-04-10 | 张家港市大伟助剂有限公司 | Preparation method of ethoxyamine |
Also Published As
Publication number | Publication date |
---|---|
DE1112082B (en) | 1961-08-03 |
BE596287A (en) | 1961-04-21 |
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