SYNTHESIS OF TRICYCLIC NITROGEN-COMPOUNDS VIA A TANDEM CYCLIZATION-CYCLOADDITION-CATIONIC CYCLIZATION SEQUENCE

Authors
MARINO JP OSTERHOUT MH PRICE AT SEMONES MA PADWA A
Citation
Jp. Marino et al., SYNTHESIS OF TRICYCLIC NITROGEN-COMPOUNDS VIA A TANDEM CYCLIZATION-CYCLOADDITION-CATIONIC CYCLIZATION SEQUENCE, Journal of organic chemistry, 59(19), 1994, pp. 5518-5520
Citations number
45
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of organic chemistry → ACNP
ISSN journal
00223263
Volume
59
Issue
19
Year of publication
1994
Pages
5518 - 5520
Database
ISI
SICI code
0022-3263(1994)59:19<5518:SOTNVA>2.0.ZU;2-2
Abstract
The intramolecular cycloaddition of isomunchnone dipoles containing al kenyl pi-bonds produces oxabicyclic amides. These cycloadducts were em ployed as masked N-acyliminium ions for cationic pi-cyclizations as an approach to B-ring homologues of erythrinane alkaloids.