HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)-3-fluoro-4-methoxybenzamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Bis(2-oxo-3-oxazolidinyl)phosphinic chloride | HCID 152842 | — |
| Reactant | 3-Fluoro-4-methoxybenzoic acid | HCID 2733401 | — |
| Reactant | 5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine | HCID 60205276 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)-3-fluoro-4-methoxybenzamide | HCID 60205472 | 90.2% |
Reaction Steps
A mixture of 5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine (200 mg, 0.87 mmol, Example 1, Step H), 3-fluoro-4-methoxybenzoic acid (311 mg, 1.83 mmol), BOP-Cl (0.465 g, 1.83 mmol), and triethylamine (0.606 mL, 4.35 mmol) in DCM (5 mL) was processed as described in Example 62, Step A, to provide N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)-3-fluoro-4-methoxybenzamide (300 mg, 90% yield) as a solid. LCMS (APCI+) m/z 381.9, 383.9 (M+H)+, Retention time=3.23 minutes (Method 2).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08178131B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-cd465390475a4f56afce3bc7baeac6cf |
| Source note | uspto-grants-2012_05 |