GB699547A - Improvements relating to 1-dialkylcarbamyl-4-methyl piperazine mono-oxides - Google Patents
Improvements relating to 1-dialkylcarbamyl-4-methyl piperazine mono-oxidesInfo
- Publication number
- GB699547A GB699547A GB22056/51A GB2205651A GB699547A GB 699547 A GB699547 A GB 699547A GB 22056/51 A GB22056/51 A GB 22056/51A GB 2205651 A GB2205651 A GB 2205651A GB 699547 A GB699547 A GB 699547A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl piperazine
- dialkylcarbamyl
- oxides
- mono
- methyl
- 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
The invention comprises 1-dialkylcarbamyl-4-methyl piperazine mono-oxides of the general formula <FORM:0699547/IV (b)/1> wherein R and R1 represent alkyl radicals containing from 1 to 4 carbon atoms, and a process for the preparation of the above compounds by reacting the required 1-dialkylcarbamyl-4-methyl piperazine with a peroxide or a per-acid in the presence of a solvent. The reaction may be carried out at a temperature of 0 DEG to 75 DEG C. The preferred solvents are lower aliphatic alcohols, but water and lower aliphatic ketones may also be used. In the example 1-diethylcarbamyl-4-methyl piperazine mono-oxide is prepared by reacting 1-diethylcarbamyl-4-methyl piperazine in ethyl alcohol with aqueous hydrogen peroxide. 1-Dimethylcarbamyl- and 1-methylethylcarbamyl - 4 - methyl piperazines are referred to as additional reactants which may be used in the example. Specification 631,685 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US699547XA | 1950-10-05 | 1950-10-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB699547A true GB699547A (en) | 1953-11-11 |
Family
ID=22092226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22056/51A Expired GB699547A (en) | 1950-10-05 | 1951-09-20 | Improvements relating to 1-dialkylcarbamyl-4-methyl piperazine mono-oxides |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB699547A (en) |
-
1951
- 1951-09-20 GB GB22056/51A patent/GB699547A/en not_active Expired
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