HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 86648151, compound → HCID 178518923, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 86648151 | HCID 86648151 | — |
| Solvent | Hydrogen Bromide | HCID 260 | — |
| Product | HCID 178518923 | HCID 178518923 | 221.2% |
Reaction Steps
15 g (6-chloro-4-piperazin-1-yl-pyridazin-3-yloxy)-ethanol fumarate are suspended in 90 ml hydrobromic acid (48%). The reaction mixture is stirred for 1 hour at reflux temperature and evaporated to dryness. 19 g product are obtained as the hydrobromide. M.p=35° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08637519B2 |
| Source dataset | uspto-grants-2014_01 |
| ORD ID | ord-57eb10a01bcd4cb189118240201c71e5 |
| Source note | uspto-grants-2014_01 |