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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 544400Generated: November 1, 2026

Diethyl (ethoxymethylene)malonate → HCID 178469608, compound

https://huagongshe.com/reaction/544400

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl (ethoxymethylene)malonateHCID 6871—
ReactantDiphenyl EtherHCID 7583—
Reactant4-(Methylthio)anilineHCID 66038—
ProductHCID 178469608HCID 178469608—

Reaction Steps

Using the procedure of Example 2, ethyl ethoxymethylene malonate and 4-methylthio-aniline were reacted and treated with phenyl oxide to obtain ethyl 6-methylthio-4-hydroxy-3-quinoline-carboxylate melting at >260° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04450166
Source datasetuspto-grants-1984_05
ORD IDord-e979bdd8c1f04c938e1732933478e017
Source noteuspto-grants-1984_05