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A tetracarbonyl Paal-Knorr approach to semicorrins

Innitzer, Anna; Mulzer, Johann.   

Heterocycles  (2009),  77(2),  873-886.

A semicorrin model system was prepared via a novel twofold Paal-Knorr type cyclization of a tetracarbonyl precursor which was obtained from an aldol reaction between virtually identical partners, readily available from one and the same precursor.




Johann Mulzer
Institute for Organic Chemistry
University of Vienna

Währingerstraße 38
A-1090 Vienna

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