HuagongsheHuagongshe Chemistry Print Report · For research reference only
6-[(2,2-Dimethyl-3-sulfamoylpropyl)oxy]imidazo[1,2-b]pyridazine → 6-[(2,2-Dimethyl-3-sulfamoylpropyl)oxy]imidazo[1,2-b]pyridazine hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 6-[(2,2-Dimethyl-3-sulfamoylpropyl)oxy]imidazo[1,2-b]pyridazine | HCID 10085284 | — |
| Reactant | Hydrochloride methanol | HCID 21893726 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 6-[(2,2-Dimethyl-3-sulfamoylpropyl)oxy]imidazo[1,2-b]pyridazine hydrochloride | HCID 19815137 | — |
Reaction Steps
30% Hydrochloric acid-methanol solution (5 ml) was added to a solution of 1.71 g of 6-[(2,2-dimethyl-3-sulfamoylpropyl)oxy]imidazo[1,2-b]pyridazine in 100 ml of methanol. The mixture was concentrated under reduced pressure to dryness. The residue was recrystallized from ethanol to obtain 1.7 g of the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05155108 |
| Source dataset | uspto-grants-1992_10 |
| ORD ID | ord-368af718e3374578ba517f61047b77d6 |
| Source note | uspto-grants-1992_10 |