NOVEL BICYCLIC OXAZOLINES VIA NITRILE CAPTURE OF PHOTOCHEMICALLY GENERATED OXYALLYL ZWITTERIONS

Authors
WEST FG KOCH DJ
Citation
Fg. West et Dj. Koch, NOVEL BICYCLIC OXAZOLINES VIA NITRILE CAPTURE OF PHOTOCHEMICALLY GENERATED OXYALLYL ZWITTERIONS, Journal of the Chemical Society, Chemical Communications, (22), 1993, pp. 1681-1682
Citations number
15
Categorie Soggetti
Chemistry
Journal title
Journal of the Chemical Society, Chemical Communications → ACNP
ISSN journal
00224936
Issue
22
Year of publication
1993
Pages
1681 - 1682
Database
ISI
SICI code
0022-4936(1993):22<1681:NBOVNC>2.0.ZU;2-W
Abstract
Several 4-pyrones bearing 3-alkoxy substituents have been photolysed i n acetonitrileto give in two cases novel bicyclic oxazolines, arising from apparent Ritter-type capture of the intermediate oxyallyl zwitter ion followed by intramolecular nitrilium trapping by alkoxide.