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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1461260Generated: November 3, 2026

Ethyl isocyanoacetate → HCID 19980318, compound

https://huagongshe.com/reaction/1461260

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl isocyanoacetateHCID 533707—
ReactantHCID 19980322HCID 19980322—
ReactantHCID 19980341HCID 19980341—
ProductHCID 19980318HCID 19980318—

Reaction Steps

Ethyl 5-(2-chlorobenzyl)-4,5-dihydro-4-oxo-imidazo[1,5-a]-quinoxaline-3-carboxylate, m.p. 203°-209° C. by reaction between 4-(2-chlorobenzyl)-1,2,3,4-tetrahydro-2,3-dioxo-quinoxaline and ethyl isocyanoacetate (Compound 16)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05075304
Source datasetuspto-grants-1991_12
ORD IDord-15c0574ee3844da6892086db6e2de841
Source noteuspto-grants-1991_12