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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1473974Generated: October 30, 2026

Hydrochloric Acid → HCID 86645032, compound

https://huagongshe.com/reaction/1473974

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant2-BromothiazoleHCID 76430—
Reactant5-Amino-2-propylphenolHCID 3020897—
SolventEthanolHCID 702—
ProductHCID 86645032HCID 8664503236%

Reaction Conditions

Temperature90 °C

Reaction Steps

Following the general procedure for the synthesis of 2-R-5-(thiazol-2-ylamino)phenol, 2-bromothiazole (1.26 mL, 14.0 mmol), 5-amino-2-propylphenol (1.1 g, 7.0 mmol) and 37% HCl solution (1.21 mL, 14.0 mmol) in 10%, aqueous EtOH solution (20 mL) was stirred at 90° C. for 24 h. The title compound was obtained after purification by flash chromatography on silica gel (hexane:EtOAc 8/2) in 36% yield (588 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09018209B2
Source datasetuspto-grants-2015_04
ORD IDord-30a5d0474f3e4a41baadfed519001c1f
Source noteuspto-grants-2015_04