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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 277107Generated: October 31, 2026

(E)-3-(2-ethyl-pyridin-4-yl)-acrylonitrile → 7-(2-Ethyl-pyridin-4-yl)-2-pyridin-2-yl-[1,2,4]triazolo[1,5-a]pyridin-5-ylamine

https://huagongshe.com/reaction/277107

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(E)-3-(2-ethyl-pyridin-4-yl)-acrylonitrileHCID 22629691—
ReactantHCID 178527399HCID 178527399—
Product7-(2-Ethyl-pyridin-4-yl)-2-pyridin-2-yl-[1,2,4]triazolo[1,5-a]pyridin-5-ylamineHCID 9861722—

Reaction Steps

The title compound, MS m/e (%):316(M+,100), was prepared in accordance with the general method of example 1 from 2-(5-benzenesulfonylmethyl-2H-[1,2,4]triazol-3-yl)-pyridine and (E)-3-(2-ethyl-pyridin-4-yl)-acrylonitrile.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06355653B1
Source datasetuspto-grants-2002_03
ORD IDord-99d0449b4fcb480db86f404920e3b830
Source noteuspto-grants-2002_03