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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1750641Generated: October 30, 2026

5-fluoro-2-(2H-1,2,3-triazol-2-yl)benzoic acid → 5-Fluoro-N-[(1S,2S)-2-{methyl[5-(trifluoromethyl)pyrazin-2-yl]amino}cyclopentyl]-2-(2H-1,2,3-triazol-2-yl)benzamide

https://huagongshe.com/reaction/1750641

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-fluoro-2-(2H-1,2,3-triazol-2-yl)benzoic acidHCID 67086948—
Reactant(1S,2S)-1-N-Methyl-1-N-[5-(trifluoromethyl)pyrazin-2-yl]cyclopentane-1,2-diamineHCID 118308113—
ReactantN-[(1S,2S)-2-{Methyl[5-(trifluoromethyl)pyrazin-2-yl]amino}cyclopentyl]-2-(2H-1,2,3-triazol-2-yl)benzamideHCID 118308125—
Product5-Fluoro-N-[(1S,2S)-2-{methyl[5-(trifluoromethyl)pyrazin-2-yl]amino}cyclopentyl]-2-(2H-1,2,3-triazol-2-yl)benzamideHCID 118308222—

Reaction Steps

Prepared according to the procedure for N-[(1S,2S)-2-{methyl[5-(trifluoromethyl)pyrazin-2-yl]amino}cyclopentyl]-2-(2H-1,2,3-triazol-2-yl)benzamide (Example 73) from (1S,2S)-1-N-methyl-1-N-[5-(trifluoromethyl)pyrazin-2-yl]cyclopentane-1,2-diamine (Intermediate 22; 59 mg, 0.23 mmol) and 5-fluoro-2-(2H-1,2,3-triazol-2-yl)benzoic acid (Intermediate 8; 56 mg, 0.27 mmol) to afford the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09156829B2
Source datasetuspto-grants-2015_10
ORD IDord-e2362515a5f8445e8ec634d2e598b6d5
Source noteuspto-grants-2015_10