Ammonia → 1-Amino-1-piperidino-2-nitroethene
Reaction equation
CS[C:3](SC)=[CH:4][N+:5]([O-:7])=[O:6].[NH:10]1[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]1.[NH3:16]>ClCC(Cl)(Cl)Cl>[NH2:16][C:3]([N:10]1[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]1)=[CH:4][N+:5]([O-:7])=[O:6]Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
16.5 grams of 1,1-bis-(methylthio)-2-nitroethene are dissol ved under hot conditions in 100 ml of tetrachloroethane, 8.5 grams of piperidine are added, the mixture is heated under reflux for 2 hours, is then cooled and anhydrous gaseous ammonia is added until saturated.
Workup
- temperaturethe mixture is heated
- temperatureunder reflux for 2 hours
- temperatureis then cooled
Sources & evidence
- ORD record
- ord-dd77764eb3e446d99526593e9e702f9b
- Source dataset
- uspto-grants-1986_09
- Patent number
- US04613596
Reaction notes
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