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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 559849Generated: October 29, 2026

2-Aminothiazole → HCID 52438104, compound

https://huagongshe.com/reaction/559849

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-AminothiazoleHCID 2155—
Reactant3-FluorophenolHCID 9743—
Reactant1-Fluoro-2-nitrobenzeneHCID 73895—
Reactant2-(3-Fluorophenoxy)anilineHCID 19621403—
ProductHCID 52438104HCID 5243810473%
ProductHCID 59732710HCID 5973271068%

Reaction Steps

2-(3-Fluorophenoxy)-1-nitrobenzene (0.85 g, 73%) was prepared from 3-fluoro-phenol (0.62 g, 5.5 mmol) and 1-fluoro-2-nitrobenzene (0.71 g, 5.0 mmol) following the general procedure A. This was reduced to 2-(3-fluorophenoxy)aniline (0.50 g, 68%) following general procedure B. N-[2-(3-Fluorophenoxy)phenyl]-N′-(thiazol-2-yl)urea (110 mg, 68%) was prepared from 2-(3-fluorophenoxy)aniline (102 mg, 0.5 mmol) and 2-aminothiazole (60 mg, 0.6 mmol) following the general procedure D.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08063081B2
Source datasetuspto-grants-2011_11
ORD IDord-90e17079a6894d81834744564633551e
Source noteuspto-grants-2011_11