FR2166307A1 - Aziridines - by reacting ammonia and vicinal dihaloalkanes in presenc of alk metal hydroxide acid acceptor - Google Patents
Aziridines - by reacting ammonia and vicinal dihaloalkanes in presenc of alk metal hydroxide acid acceptorInfo
- Publication number
- FR2166307A1 FR2166307A1 FR7200491A FR7200491A FR2166307A1 FR 2166307 A1 FR2166307 A1 FR 2166307A1 FR 7200491 A FR7200491 A FR 7200491A FR 7200491 A FR7200491 A FR 7200491A FR 2166307 A1 FR2166307 A1 FR 2166307A1
- Authority
- FR
- France
- Prior art keywords
- metal hydroxide
- vicinal
- acid acceptor
- presenc
- dihaloalkanes
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
- C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D203/08—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
A process for the prodn of azidirines (I), by reacting NH3 with a vicinal dihaloalkane (II) in the presence of an alkali metal hydroxide acid acceptor, added incrementally to he reacting mixture in an amount sufficient to substantially neutralise the hydrogen halide formed during the reaction, but insufficient to cause substantial dehydrohalogenation of (II). The intermittent or continuous addition of alkali metal hydroxide in the required quantity results in increased yields of (I).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7200491A FR2166307A1 (en) | 1972-01-07 | 1972-01-07 | Aziridines - by reacting ammonia and vicinal dihaloalkanes in presenc of alk metal hydroxide acid acceptor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7200491A FR2166307A1 (en) | 1972-01-07 | 1972-01-07 | Aziridines - by reacting ammonia and vicinal dihaloalkanes in presenc of alk metal hydroxide acid acceptor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2166307A1 true FR2166307A1 (en) | 1973-08-17 |
FR2166307B1 FR2166307B1 (en) | 1974-05-10 |
Family
ID=9091595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7200491A Granted FR2166307A1 (en) | 1972-01-07 | 1972-01-07 | Aziridines - by reacting ammonia and vicinal dihaloalkanes in presenc of alk metal hydroxide acid acceptor |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2166307A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1266865A (en) * | 1960-09-05 | 1961-07-17 | Dow Chemical Co | Aziridines manufacturing process |
GB1080900A (en) * | 1965-02-15 | 1967-08-23 | Dow Cheical Company | Improvements process for making aziridines |
-
1972
- 1972-01-07 FR FR7200491A patent/FR2166307A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1266865A (en) * | 1960-09-05 | 1961-07-17 | Dow Chemical Co | Aziridines manufacturing process |
GB1080900A (en) * | 1965-02-15 | 1967-08-23 | Dow Cheical Company | Improvements process for making aziridines |
Also Published As
Publication number | Publication date |
---|---|
FR2166307B1 (en) | 1974-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |