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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2397896Generated: October 30, 2026

1,3-Cyclohexanedione → HCID 70635419, compound

https://huagongshe.com/reaction/2397896

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,3-CyclohexanedioneHCID 10434—
Reactant6-NitroveratraldehydeHCID 88505—
ReactantCarbamimidoyl-acetic acid ethyl esterHCID 4599837—
SolventEthanolHCID 702—
ProductHCID 70635419HCID 7063541952%

Reaction Steps

Boiling a solution of 8.5 g of 6-nitroveratraldehyde, 4.0 g of cyclohexane-1,3-dione and 5.2 g of amidinoacetic acid ethyl ester in 150 ml of ethanol for 1 hour yields 2-amino-4 -(2-nitro-4,5-dimethoxyphenyl)-1,4,5,6,7,8-hexahydro-5-oxoquinoline- 3-carboxylic acid ethyl ester of melting point 261° C. (ethanol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04022898
Source datasetuspto-grants-1977_05
ORD IDord-c0a8128bf254482baf762fe96f504380
Source noteuspto-grants-1977_05