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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 911017Generated: October 29, 2026

Sodium Hydroxide → HCID 86634748, compound

https://huagongshe.com/reaction/911017

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantHCID 86634747HCID 86634747—
SolventEthanolHCID 702—
ProductHCID 86634748HCID 86634748—

Reaction Steps

A mixture of N-(5-bromo-3-chloro-4-(2,6-difluorophenoxy)pyridin-2-ylcarbamothioyl)benzamide (474 mg, 0.95 mmol) and 3M NaOH (1 mL, 30 mmol) in ethanol (4 mL) is heated. The reaction mixture is cooled, concentrated to 2 mL, diluted with water, and filtered to afford 1-(5-bromo-3-chloro-4-(2,6-difluorophenoxy)pyridin-2-yl)thiourea.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08022222B2
Source datasetuspto-grants-2011_09
ORD IDord-2a77b28a9ec84f689632175b21eb427a
Source noteuspto-grants-2011_09