HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 58733352, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | N4-[3-Fluoro-4-(1H-pyrrolo[2,3-b]pyridin-4-yloxy)phenyl]-6-piperidin-3-ylpyrimidine-2,4-diamine | HCID 58733356 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 58733352 | HCID 58733352 | — |
Reaction Steps
50 mg (0.119 mmol) of N4-[3-fluoro-4-(1H-pyrrolo[2,3-b]pyridin-4-yloxy)phenyl]-6-piperidin-3-ylpyrimidine-2,4-diamine (from example 134) are suspended in ethanol. 0.013 ml (0.146 mmol) of acetic anhydride are added, and the mixture is stirred at room temperature for 18 hours. The mixture is then concentrated. The residue is purified by preparative HPLC.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07737153B2 |
| Source dataset | uspto-grants-2010_06 |
| ORD ID | ord-e3d68958b57043d88e239c8e9647eb30 |
| Source note | uspto-grants-2010_06 |