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Your search keyword '"Cassoni, Silvia"' showing total 3 results
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3 results on '"Cassoni, Silvia"'

1. Heterocyclic derivative syntheses by palladium-catalyzed oxidative cyclization-alkoxycarbonylation of substituted gamma-oxoalkynes

Author

Bacchi, Alessia, Costa, Mirco, Ca, Nicola Della, Gabriele, Bartolo, Salerno, Giuseppe, and Cassoni, Silvia

Subjects
Ring formation (Chemistry) -- Research, Palladium catalysts -- Chemical properties, Ketones -- Chemical properties, Biological sciences, Chemistry
Abstract

The heterocyclic ring formation by means of PdI2-catalyzed oxidative cyclization-alkoxycarbonylation reactions to aliphatic acetylenic ketones is investigated. It is found that cyclopentenone, dihydropyridinone and tetrahydropyridinedione derivatives, formed when the reaction is carried out at higher temperature and for a long time, can also be selectively obtained through an acid treatment of tetrahydrofuran and oxazoline derivatives.

Published
2005

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