Sequential Intramolecular Diels-Alder Reaction and Intermolecular 1,3-Dipolar Cycloaddition Reaction: One-pot [6.6.5]Annelation Reaction Leading to the Formation of Polyazasteroid Type Skeletons
- 1 January 1986
- journal article
- research article
- Published by The Japan Institute of Heterocyclic Chemistry in HETEROCYCLES
- Vol. 24 (3) , 629-632
- https://doi.org/10.3987/r-1986-03-0629
Abstract
The reaction of methyl o-(2-furylmethyloxy)- and o-[N-ethyl-N-2-(furylmethyl)amino]cinnamate with phenyl azide provided the one-pot [6.6.5]annelation reaction leading to the formation of polyaza-steroid type skeletons through an intramolecular Diels-Alder reaction, followed by an intermolecular 1,3-dipolar cycloaddition reaction.Keywords
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