HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 131723149, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 21912727 | HCID 21912727 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 131723149 | HCID 131723149 | — |
Reaction Steps
A solution of 1-(tert-butoxycarbonyl)-4-(1,3-diethyl-4-methyl-(1H)-pyrazol-5-yl)piperidine (348 mg) (from Step E) in 2.5 N HCl in methanol was stirred at rt for 16 h. The solution was concentrated and the resulting solid was suspended in ethyl acetate, filtered and dried to afford the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07125887B2 |
| Source dataset | uspto-grants-2006_10 |
| ORD ID | ord-e86fe8f6a67f46659527905dc36418a0 |
| Source note | uspto-grants-2006_10 |