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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 131810Generated: October 26, 2026

2-Aminothiazole → HCID 66998130, compound

https://huagongshe.com/reaction/131810

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-AminothiazoleHCID 2155—
Reactant1-Fluoro-2-nitrobenzeneHCID 73895—
Reactant2,6-DifluorophenolHCID 94392—
ReactantHCID 66999006HCID 66999006—
ProductHCID 59732807HCID 5973280760%
ProductHCID 66998130HCID 6699813070%

Reaction Steps

2-(2,6-difluorophenoxy)-1-nitrobenzene (0.44 g, 70%) was prepared from 2,6-difluorophenol (0.32 g, 2.5 mmol) and 1-fluoro-2-nitrobenzene (0.36 g, 2.5 mmol) following the general procedure A. This was reduced to 2-(2,6-difluorophenoxy)aniline (0.24 g, 60%) following general procedure B. N-[2-(2,6-difluorophenoxy)phenyl]-N′-(thiazol-2-yl)urea (133 mg, 60%) was prepared from 2-(2,6-difluorophenoxy)aniline (206 mg, 0.9 mmol) and 2-aminothiazole (405 mg, 2.5 mmol) following the general procedure D.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07384967B2
Source datasetuspto-grants-2008_06
ORD IDord-a1f1626cd9b04dcbbdde508ee6fbec99
Source noteuspto-grants-2008_06