Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 442188Generated: October 30, 2026

HCID 68121651, compound → HCID 86735028, compound

https://huagongshe.com/reaction/442188

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 68121651HCID 68121651—
SolventEthanolHCID 702—
ProductHCID 86735028HCID 8673502874%

Reaction Steps

Analogously to Example 1 heating a solution of 75 mmols of 3'-nitrobenzylideneacetoacetic acid methyl ester and 75 mmols of β-aminocrotonic acid 4-fluorobenzyl ester in 120 ml of ethanol gave 2,6-dimethyl-3-methoxycarbonyl-4-(3'-nitrophenyl)-1,4-dihydropyridine-5-carboxylic acid 4-fluorobenzyl ester of melting point 168° C (from ethanol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04044141
Source datasetuspto-grants-1977_08
ORD IDord-e9d1c859603b4177a54bb79f16001e5e
Source noteuspto-grants-1977_08