Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Isopropanol | HCID 3776 | — |
| Reactant | Hydrazine | HCID 9321 | — |
| Reactant | HCID 18960688 | HCID 18960688 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 18960684 | HCID 18960684 | — |
Reaction Steps
1-Amino-2-methylthio-2-imidazoline p-toluenesulfonate (2.123 g) in ethanol (4 ml) was treated with hydrazine (0.67 ml) and stirred at 25° C. for hours. Isopropyl alcohol (6 ml) was added and after stirring for 10 min the crystalline precipitate was filtered out and washed with isopropyl alcohol to give 1.55 g of 1-amino-2-hydrazino-2-imidazoline p-toluenesulfonate, melting point 168°-169° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05140048 |
|---|
| Source dataset | uspto-grants-1992_08 |
|---|
| ORD ID | ord-f2472843425549ce93779042f8f2c8b0 |
|---|
| Source note | uspto-grants-1992_08 |
|---|
