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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2097343Generated: October 31, 2026

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

https://huagongshe.com/reaction/2097343

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Ethoxy-4-(pyridin-4-ylamino)cyclobut-3-ene-1,2-dioneHCID 10680319—
Reactant3-(4-Chlorophenoxy-methyl)-benzylamineHCID 23132447—
Product3-[3-(4-Chlorophenoxymethyl)-benzylamino]-4-(pyridin-4-yl-amino)-cyclobut-3-ene-1,2-dioneHCID 2313244663%

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 3-(4-chlorophenoxy-methyl)-benzylamine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08450348B2
Source datasetuspto-grants-2013_05
ORD IDord-dc77854230f6446c94b44cad80145d78
Source noteuspto-grants-2013_05