Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 442190Generated: October 30, 2026

HCID 86735030, compound → HCID 86735029, compound

https://huagongshe.com/reaction/442190

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 86735030HCID 86735030—
SolventEthanolHCID 702—
ProductHCID 86735029HCID 8673502971%

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 3,4,5-trimethoxybenzyl ester in 120 ml of ethanol gave 2,6-dimethyl-3-(2-methoxyethoxy)-carbonyl-4-(3'-nitrophenyl)-1,4-dihydropyridine-5-carboxylic acid 3,4,5-trimethoxybenzyl ester of melting point 160° C (from ethanol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04044141
Source datasetuspto-grants-1977_08
ORD IDord-0b58a93e21fd415e847727b875dbc8e4
Source noteuspto-grants-1977_08