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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1076866Generated: November 3, 2026

Carbamimidoyl-acetic acid ethyl ester → HCID 86733220, compound

https://huagongshe.com/reaction/1076866

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCarbamimidoyl-acetic acid ethyl esterHCID 4599837—
Reactant2-azidobenzaldehydeHCID 10888060—
SolventEthanolHCID 702—
ProductHCID 86733220HCID 8673322046%

Reaction Steps

Upon heating a solution of 7.3 g 2-azidobenzaldehyde and 13.0 g amidinoacetic acid ethyl ester in 150 ml ethanol for 2 hours, 2,6-diamino-4-(2-azidophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester of m.p. 250°C (ethanol) is obtained. Yield: 46% of theory.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03957998
Source datasetuspto-grants-1976_05
ORD IDord-7f5b4d8dafc44e8bb7e313c6ed5192d2
Source noteuspto-grants-1976_05