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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1923768Generated: October 31, 2026

Lithium Hydroxide → HCID 60205390, compound

https://huagongshe.com/reaction/1923768

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLithium HydroxideHCID 3939—
ReactantTriethylamineHCID 8471—
Reactantm-Anisoyl chlorideHCID 74374—
Reactant5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amineHCID 60205276—
SolventDichloromethaneHCID 6344—
ProductHCID 60205390HCID 6020539055.2%

Reaction Steps

5-Bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine (250 mg, 1.09 mmol, Example 1, Step H), 3-methoxybenzoyl chloride (389 mg, 2.28 mmol), and triethylamine (757 μL, 5.43 mmol) were placed in DCM (5 mL) and stirred at room temperature for 30 minutes. 3M LiOH (3 mL) was added. The reaction was stirred for 10 minutes and then poured onto water. The mixture was then filtered and washed with DCM and water to provide solid N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)-3-methoxybenzamide (219 mg, 55% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08178131B2
Source datasetuspto-grants-2012_05
ORD IDord-7a1128d9051c439e8477125a3405a3c2
Source noteuspto-grants-2012_05