HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 86649165, compound → HCID 67520886, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 86649165 | HCID 86649165 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 67520886 | HCID 67520886 | — |
Reaction Steps
Obtained from Intermediate 65 (5.8 g, 14 mmol) and hydrogen chloride (4M in dioxane, 20 mL) by the same procedure described in Intermediate 8. The crude obtained was purified by column chromatography with silica gel, eluting with methylen chloride/methanol/ammonium (40:4:0.2) and the title compound was obtained (2.5 g, 58%). MS (M+): 314.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08178679B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-185f755c998e4390a8025f7fafc450d7 |
| Source note | uspto-grants-2012_05 |