HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → (1S,5S)-3-(5,6-Dichloro-pyridin-3-yl)-3,6-diaza-bicyclo[3.2.0]heptane hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Sofinicline | HCID 10131048 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | (1S,5S)-3-(5,6-Dichloro-pyridin-3-yl)-3,6-diaza-bicyclo[3.2.0]heptane hydrochloride | HCID 11580020 | — |
Reaction Steps
Under N2, to a solution of the product of Example 5J (122 mg, 0.5 mmol) in THF (5 mL) was slowly added the solution of HCl (4M in dioxane, 0.15 mL, 0.6 mmol). The mixture was then stirred at ambient temperature for 6 h. White solid started to precipitate. The solid was then filtered and dried. MS (DCI/NH3) m/z 244 (M+H)+, 246 (M+H)+, 280 (M+H+HCl), 282 (M+H+HCl)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07538226B2 |
| Source dataset | uspto-grants-2009_05 |
| ORD ID | ord-e69e3a27ad7e489bb8973e76a4424802 |
| Source note | uspto-grants-2009_05 |