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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2177639Generated: October 29, 2026

4-Fluoroaniline → 1-(4-fluorophenyl)-7-methyl-1H-[1,2,3]triazolo[4,5-c]pyridine

https://huagongshe.com/reaction/2177639

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-FluoroanilineHCID 9731—
Reactant2-AminopyridineHCID 10439—
Reactant4-Chloro-3-nitropyridineHCID 2735781—
Reactant4-Chloro-3-methyl-5-nitropyridineHCID 58882371—
Product1-(4-fluorophenyl)-7-methyl-1H-[1,2,3]triazolo[4,5-c]pyridineHCID 90409692—

Reaction Steps

The title compound was prepared in a manner analogous to Intermediate 17, Step 1 through Intermediate 19, Step 3 substituting 4-chloro-3-methyl-5-nitro-pyridine for 4-chloro-3-nitropyridine and 4-fluoroaniline for 2-aminopyridine in the synthesis of Intermediate 17, Step 1. MS (ESI) mass calcd. C12H9FN4, 228.1. m/z found, 229.1 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09066946B2
Source datasetuspto-grants-2015_06
ORD IDord-64d4e4e8d90f4377ba776133b40a2492
Source noteuspto-grants-2015_06