Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1606007Generated: October 30, 2026

Ethanol → HCID 54301143, compound

https://huagongshe.com/reaction/1606007

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantIsopropanolHCID 3776—
ReactantHCID 53828414HCID 53828414—
Reactant1-(Pyrrolidin-2-ylidene)propan-2-oneHCID 69245783—
ProductHCID 54301143HCID 5430114372%

Reaction Steps

Boiling a solution of 8.8 g of 3-nitrobenzylideneacetoacetic acid ethyl ester and 4.6 g of 2-acetylmethylidenepyrrolidine in 50 ml of ethanol for 6 hours yields 5-methyl-7-(3-nitrophenyl)-8-acetyl-1,2,3,7-tetrahydroindolizine-6-carboxylic acid ethyl ester of melting point 161° (isopropanol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03951994
Source datasetuspto-grants-1976_04
ORD IDord-4620fba5604b4e2bb5345f4e787b2b04
Source noteuspto-grants-1976_04