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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2264189Generated: November 1, 2026

Water → HCID 59595965, compound

https://huagongshe.com/reaction/2264189

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantN-bromobutanimideHCID 67184—
ReactantHCID 59595967HCID 59595967—
SolventDimethylformamideHCID 6228—
ProductHCID 59595965HCID 59595965101.8%

Reaction Steps

To a stirred solution of 3-nitro-6-(1,3-oxazol-2-yl)pyridin-2-amine (0.127 g, 0.62 mmol) in dimethylformamide (3 mL) at 0° C. was added N-bromosuccinimide (0.115 g, 0.65 mmol) and the mixture was warmed to room temperature. After 3 days, further N-bromosuccinimide (0.058 g, 0.33 mmol) was added and stirring was continued for 3 hours. The solution was poured into water and the precipitate was filtered, washed with water and dried to give the title compound (0.18 g, 70%) as a yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07855202B2
Source datasetuspto-grants-2010_12
ORD IDord-fd0797c6586644569cfdcb39b1ad8343
Source noteuspto-grants-2010_12