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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 442168Generated: October 31, 2026

Ethanol → HCID 70595485, compound

https://huagongshe.com/reaction/442168

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantHCID 68121602HCID 68121602—
SolventIsopropanolHCID 3776—
ProductHCID 70595485HCID 7059548578%

Reaction Steps

Analogously to Example 1 heating a solution of 75 mmols of 3'-nitrobenzylideneacetoacetic acid isopropyl ester and 75 mmols of β-aminocrotonic acid 4-chlorobenzyl ester in 120 ml of isopropanol gave 2,6-dimethyl-3-isopropoxycarbonyl-4-(3'-nitrophenyl)-1,4-dihydropyridine-5-carboxylic acid 4-chlorobenzyl ester of melting point 137° C (from ethanol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04044141
Source datasetuspto-grants-1977_08
ORD IDord-6c3d2829abd54ea4b56eb463285fb486
Source noteuspto-grants-1977_08