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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 911013Generated: October 29, 2026

Sodium Hydroxide → HCID 86634746, compound

https://huagongshe.com/reaction/911013

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantHCID 86634745HCID 86634745—
SolventEthanolHCID 702—
ProductHCID 86634746HCID 86634746—

Reaction Steps

A mixture of N-(5-bromo-4-(2,6-difluorophenoxy)pyridin-2-ylcarbamothioyl)benzamide (4.41 g, 9.5 mmol) and 3M NaOH (10 ml, 30 mmol) in ethanol (40 mL) is heated. The reaction mixture is cooled, concentrated to 15 mL, diluted with water, and filtered to afford 1-(5-bromo-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-b45974d111d9402484c86921c9387f10
Source noteuspto-grants-2011_09