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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1281757Generated: November 2, 2026

2,5-Difluoronitrobenzene → HCID 18422241, compound

https://huagongshe.com/reaction/1281757

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,5-DifluoronitrobenzeneHCID 67767—
ReactantEthyl 2-amino-1-benzothiophene-3-carboxylateHCID 699464—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 18422241HCID 18422241—

Reaction Steps

In the same manner as in Starting Material Synthesis Example 4 and using ethyl 2-aminobenzo[b]thiophene-3-carboxylate, 2,5-difluoronitrobenzene and dimethyl sulfoxide, ethyl 2-(4-fluoro-2-nitroanilino)benzo[b]thiophene-3-carboxylate is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06455521B1
Source datasetuspto-grants-2002_09
ORD IDord-b0a178ba2fc74f549f6de38a9778e2de
Source noteuspto-grants-2002_09