Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1077263Generated: October 30, 2026

2-Methoxybenzaldehyde → HCID 70631740, compound

https://huagongshe.com/reaction/1077263

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-MethoxybenzaldehydeHCID 8658—
ReactantCarbamimidoyl-acetic acid ethyl esterHCID 4599837—
SolventEthanolHCID 702—
ProductHCID 70631740HCID 7063174072%

Reaction Steps

Upon boiling a solution of 6.8 g 2-methoxybenzaldehyde and 13.0 g amidinoacetic acid ethyl ester in 150 ml ethanol for 2 hours, 2,6-diamino-4-(2-methoxyphenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester of m.p. 147°C (ethanol) is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03959474
Source datasetuspto-grants-1976_05
ORD IDord-6eaa45831181486fb594c1151c6de084
Source noteuspto-grants-1976_05