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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 386014Generated: October 29, 2026

2-Amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamide → 5-[2,6-Difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-{[6-fluoro-5-(methylsulfonyl)pyridin-2-yl]amino}thiophene-3-carboxamide

https://huagongshe.com/reaction/386014

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamideHCID 59525619—
Reactant6-Chloro-2-fluoro-3-methanesulfonyl-pyridineHCID 59525880—
Product5-[2,6-Difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-{[6-fluoro-5-(methylsulfonyl)pyridin-2-yl]amino}thiophene-3-carboxamideHCID 59526085—

Reaction Steps

The title compound was prepared as described in Example 1 using 2-amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamide (45 mg, 0.14 mmol) and 6-chloro-2-fluoro-3-(methylsulfonyl)pyridine (30 mg, 0.14 mmol) as starting materials.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08367706B2
Source datasetuspto-grants-2013_02
ORD IDord-c4d4e0c10bc14ad9bbd03c5d2113c6c0
Source noteuspto-grants-2013_02