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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 385943Generated: October 31, 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-({5-[1-(2-hydroxyethyl)-1H-1,2,3-triazol-4-yl]pyridin-2-yl}amino)thiophene-3-carboxamide

https://huagongshe.com/reaction/385943

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-5-[2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl]thiophene-3-carboxamideHCID 59525619—
Reactant2-[4-(6-Chloropyridin-3-yl)-1H-1,2,3-triazol-1-yl]ethanolHCID 59526090—
Product5-[2,6-Difluoro-4-(1-hydroxy-1-methylethyl)phenyl]-2-({5-[1-(2-hydroxyethyl)-1H-1,2,3-triazol-4-yl]pyridin-2-yl}amino)thiophene-3-carboxamideHCID 59525583—

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 (100 mg, 0.32 mmol) and 2-[4-(6-chloropyridin-3-yl)-1H-1,2,3-triazol-1-yl]ethanol (72 mg, 0.32 mmol) as starting materials.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08367706B2
Source datasetuspto-grants-2013_02
ORD IDord-ebe1ec6b397e4b969d50738d8e205f40
Source noteuspto-grants-2013_02