HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 131726328, compound → HCID 18448972, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 131726328 | HCID 131726328 | — |
| Solvent | Trifluoroacetic acid methylene chloride | HCID 21863450 | — |
| Product | HCID 18448972 | HCID 18448972 | 133.7% |
Reaction Steps
A solution of intermediate 11 (100 mg) in 10% TFA/DCM (1 mL) was stirred at room temperature for 2 h. The solvent was partially evaporated under reduced pressure. For five times the residual was diluted in DCM (2 mL) and concentrated under reduced pressure. Final solvent evaporation afforded the title compound (103 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07202221B2 |
| Source dataset | uspto-grants-2007_04 |
| ORD ID | ord-659868ebbebd47808b85f08f0f895154 |
| Source note | uspto-grants-2007_04 |