DOI: 10.1039/A708184G
(Paper)
Reference Section for: J. Chem. Res. (S), 1998, 188-189
Enantioselective Intramolecular Nitrone Cycloaddition Route to 3-(Trifluoromethyl)-isoxazolidino[4,3-c]-chroman-4-ones and -quinolin-4-ones†
(Note: The full text of this document is currently only available in the PDF Version )
Alberto Arnone, Gianluigi Broggini, Luca Bruche′, Giorgio Molteni and Gaetano Zecchi
Abstract
Optically active 3-(trifluoromethyl)isoxazolidino[4,3-c]-chroman-4-ones and -quinolin-4-ones are synthesised by the stereoselective intramolecular cycloaddition of homochiral nitrones.
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