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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1473970Generated: October 31, 2026

Hydrochloric Acid → HCID 86645030, compound

https://huagongshe.com/reaction/1473970

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant5-Amino-2-methoxyphenolHCID 74314—
Reactant2-BromothiazoleHCID 76430—
SolventEthanolHCID 702—
ProductHCID 86645030HCID 8664503062%

Reaction Steps

Following the general procedure for the synthesis of 2-R-5-(thiazol-2-ylamino)phenol; 2-bromothiazole (0.27 mL, 3.05 mmol), 5-amino-2-methoxyphenol (212 mg, 1.52 mmol) and 37% HCl solution (0.26 mL, 3.05 mmol) in 10% aqueous EtOH solution (5 mL) was stirred at 90° C. for 24 h. The title compound was obtained after purification by flash chromatography on silica gel (hexane:EtOAc 1/1) in 62% yield (210 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09018209B2
Source datasetuspto-grants-2015_04
ORD IDord-24d3f5a7ff2a468797ab20dbf9f5bd0f
Source noteuspto-grants-2015_04