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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 879473Generated: October 31, 2026

Sodium Hydroxide → HCID 86700288, compound

https://huagongshe.com/reaction/879473

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
Reactant5-bromo-3-(pyridin-3-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridineHCID 86700287—
SolventAcetoneHCID 180—
SolventMethanolHCID 887—
ProductHCID 86700288HCID 86700288—

Reaction Conditions

Temperature65 °C

Reaction Steps

To a solution of 5-bromo-3-(pyridin-3-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine (662 mg, 1.55 mmol) in acetone (30 mL) and methanol (20 mL) was added 2N NaOH (1.8 mL). The reaction was heated in a 65° C. oil bath for 1 h and then evaporated to near dryness. The crude reaction product was partitioned between EtOAc and 1N NaOH and extracted. The organic layer was washed with brine, dried over Na2SO4 and concentrated to give product that was used for the next step without any further purification. LCMS-ESI+: calc'd for C12H8BrN3: 274.0 (M+H+); found: 274.1 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08987250B2
Source datasetuspto-grants-2015_03
ORD IDord-0b0e6c2af7a2428cb1b8ebd734fa6cdf
Source noteuspto-grants-2015_03