HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Hydroxide → 6-Bromo-4-chloro-1H-pyrrolo[2,3-B]pyridine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | (6-Bromo-4-chloro-pyrrolo[2,3-b]pyridin-1-yl)-phenyl-methanone | HCID 73014178 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 6-Bromo-4-chloro-1H-pyrrolo[2,3-B]pyridine | HCID 24729587 | — |
Reaction Steps
(6-Bromo-4-chloro-pyrrolo[2,3-b]pyridin-1-yl)-phenyl-methanone (1 eq, 69.7 mmol, 23.4 g) is dissolved in MeOH (300 ml), then aqueous NaOH solution (1 M, 120 ml) is added and the resulting mixture is stirred for 18 h at r.t. The mixture is extracted with DCM and EtOAc, the extracts are combined and the solvents are removed in vacuo. Recrystallization from MeOH yields the title compound; [M+H]+=231.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08314112B2 |
| Source dataset | uspto-grants-2012_11 |
| ORD ID | ord-34d7a9f803954f57bee3507ac7c79743 |
| Source note | uspto-grants-2012_11 |