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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2097334Generated: October 31, 2026

3-Ethoxy-4-(pyridin-4-ylamino)cyclobut-3-ene-1,2-dione → 3-[6-(4-Chlorophenylsulfanyl)-hexylamino]-4-(pyridin-4-yl-amino)-cyclobut-3-ene-1,2-dione

https://huagongshe.com/reaction/2097334

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Ethoxy-4-(pyridin-4-ylamino)cyclobut-3-ene-1,2-dioneHCID 10680319—
Reactant6-(4-Chloro-phenylsulfanyl)-hexylamineHCID 23132414—
Product3-[6-(4-Chlorophenylsulfanyl)-hexylamino]-4-(pyridin-4-yl-amino)-cyclobut-3-ene-1,2-dioneHCID 1161138962%

Reaction Steps

The title compound was prepared according to the procedure described in example 1B starting from 3-ethoxy-4-(pyridin-4-yl-amino)-3-cyclobutene-1,2-dione prepared according to example 7A and 6-(4-chloro-phenylsulfanyl)-hexylamine

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08450348B2
Source datasetuspto-grants-2013_05
ORD IDord-591a26b9e88c4a2f8f27c3058104399b
Source noteuspto-grants-2013_05