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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2303233Generated: October 31, 2026

Phenethylamine → 2-(Pyrazin-2-yl)-4-phenethylamino-6-ethyl-thieno-[2,3-d]-pyrimidine

https://huagongshe.com/reaction/2303233

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenethylamineHCID 1001—
Reactant4-Chloro-2-(pyrazin-2-yl)-6-ethyl-thieno-[2,3-d]-pyrimidineHCID 18460034—
Product2-(Pyrazin-2-yl)-4-phenethylamino-6-ethyl-thieno-[2,3-d]-pyrimidineHCID 18459963—

Reaction Steps

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

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06432950B1
Source datasetuspto-grants-2002_08
ORD IDord-c8158fb38de2415dae94759e9fb823ee
Source noteuspto-grants-2002_08