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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2302794Generated: October 30, 2026

4-Fluorobenzylamine → 2-(Pyrazin-2-yl)-4-(4-fluorobenzylamino)-6-methyl-thieno-[2,3-d]-pyrimidine

https://huagongshe.com/reaction/2302794

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-FluorobenzylamineHCID 67326—
Reactant4-Chloro-6-methyl-2-(2-pyrazinyl)thieno[2,3-d]pyrimidineHCID 18460218—
Product2-(Pyrazin-2-yl)-4-(4-fluorobenzylamino)-6-methyl-thieno-[2,3-d]-pyrimidineHCID 18460290—

Reaction Steps

With the procedure of Example 1, the reaction of 4-fluorobenzylamine with 4-chloro-2-(pyrazin-2-yl)-6-methyl-thieno-[2,3-d]-pyrimidine yields 2-(pyrazin-2-yl)-4-(4-fluorobenzylamino)-6-methyl-thieno-[2,3-d]-pyrimidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06432950B1
Source datasetuspto-grants-2002_08
ORD IDord-d1cb65afa071411f8c4c55d8ca467d74
Source noteuspto-grants-2002_08