HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 86616821, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 1,4-Dioxane | HCID 31275 | — |
| Reactant | HCID 86616822 | HCID 86616822 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 86616821 | HCID 86616821 | 99.6% |
Reaction Steps
To a solution of 1,1-dimethylethyl((3S,4R)-4-hydroxy-1-{2-[6-(methyloxy)-1,5-naphthyridin-4-yl]ethyl}-3-pyrrolidinyl)carbamate (327 mg, 0.843 mmol) in MeOH (4 mL) at 25° C. was added dropwise a 4M HCl in dioxane solution (1.5 mL, 5.9 mmol). After 12 h, the solution was concentrated and the residue neutralized with excess MP carbonate resin in DCM to afford the title compound (242 mg, quant.) as a yellow oil: LCMS (ES) m/e 289 (M+H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07691850B2 |
| Source dataset | uspto-grants-2010_04 |
| ORD ID | ord-269d7fce474f4a9cb3b9d4b99182a45b |
| Source note | uspto-grants-2010_04 |