Hydrazine hydrate (1:1) → HCID 86689344, compound
Reaction equation
[CH3:1][S:2]([CH2:5][C:6](=O)[CH3:7])(=[O:4])=[O:3].O.[NH2:10][NH2:11]>C(O)C>[CH3:1][S:2]([CH2:5][C:6](=[N:10][NH2:11])[CH3:7])(=[O:4])=[O:3]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 0 °C
Procedure
To a 200 ml volume four-necked flask, 1-methylsulfonyl-2-propanone (7-2-1) (10.21 g) and ethanol (50 ml) were added under a nitrogen atmosphere and cooled to 0° C. Hydrazine monohydrate (14-b) (3.9 ml) was added dropwise. After stirring at room temperature for 23.5 hours, the mixture was concentrated under reduced pressure to give 10.69 g of (1-methylsulfonyl-2-propylidene)hydrazine (5-2-2).
Workup
- concentrationthe mixture was concentrated under reduced pressure
Sources & evidence
- ORD record
- ord-e3d5fc56d20945a89562f6c7b2d14b4e
- Source dataset
- uspto-grants-2014_11
- Patent number
- US08884010B2
Reaction notes
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