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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 277123Generated: November 1, 2026

1H-1,2,4-Triazole → 7-Pyridin-2-yl-2-[1,2,4]triazol-1-yl-[1,2,4]triazolo[1,5-a]pyridin-5-ylamine

https://huagongshe.com/reaction/277123

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1H-1,2,4-TriazoleHCID 9257—
Reactant1,8-Diazabicyclo(5.4.0)undec-7-eneHCID 81184—
Reactant2-Methanesulfinyl-7-pyridin-2-yl-[1,2,4]triazolo[1,5-a]pyridin-5-ylamineHCID 22629703—
Product7-Pyridin-2-yl-2-[1,2,4]triazol-1-yl-[1,2,4]triazolo[1,5-a]pyridin-5-ylamineHCID 18313658—

Reaction Steps

The title compound, MS m/e (%):279 (M+H+,100), was prepared in accordance with the method of example 339b) from 2-methanesulfinyl-7-pyridin-2-yl-[1,2,4]triazolo[1,5-a]pyridin-5-ylamine and 1,8-diazabicyclo[5.4.0]undec-7-en in 1,2,4-triazole at 130° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06355653B1
Source datasetuspto-grants-2002_03
ORD IDord-04df69685f974827a6afc6ea3b17c387
Source noteuspto-grants-2002_03