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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2097338Generated: October 30, 2026

3-Ethoxy-4-(pyridin-4-ylamino)cyclobut-3-ene-1,2-dione → 3-[4-(4-Chlorophenoxymethyl)-benzylamino]-4-(pyridin-4-yl-amino)-cyclobut-3-ene-1,2-dione

https://huagongshe.com/reaction/2097338

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Ethoxy-4-(pyridin-4-ylamino)cyclobut-3-ene-1,2-dioneHCID 10680319—
Reactant4-(4-Chloro-phenoxymethyl)-benzylamineHCID 23132444—
Product3-[4-(4-Chlorophenoxymethyl)-benzylamino]-4-(pyridin-4-yl-amino)-cyclobut-3-ene-1,2-dioneHCID 1163313171%

Reaction Steps

The title compound was prepared according to the procedure described in example 1B starting from 3-ethoxy-4-(pyridine-4-yl-amino)-3-cyclobutene-1,2-dione prepared according to example 7A and 4-(4-chlorophenoxy-methyl)-benzylamine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08450348B2
Source datasetuspto-grants-2013_05
ORD IDord-f2c6d7c3061444a889bb34179c013312
Source noteuspto-grants-2013_05