Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 442175Generated: October 29, 2026

HCID 86735024, compound → HCID 86735023, compound

https://huagongshe.com/reaction/442175

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 86735024HCID 86735024—
SolventEthanolHCID 702—
ProductHCID 86735023HCID 8673502372%

Reaction Steps

Analogously to Example 1 heating a solution of 75 mmols of 3'-nitrobenzylideneacetoacetic acid 2-methoxyethyl ester and 75 mmols of β-aminocrotonic acid 1-(4-chlorophenyl)-ethyl ester in 120 ml of ethanol gave 2,6-dimethyl-3-(2-methoxyethyloxy)-carbonyl-4-(3'-nitrophenyl)-1,4-dihydropyridine-5-carboxylic acid 1-(4-chlorophenyl)-ethyl ester of melting point 106° C (from ethanol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04044141
Source datasetuspto-grants-1977_08
ORD IDord-946e301f827f4a718c5e3f5192687d04
Source noteuspto-grants-1977_08