Regioselective Synthesis of Oxepin- and Oxocin-Annulated 2-Quinolones

Shital K. Chattopadhyay; Rajat Dey; Suman Biswas

doi:10.1055/s-2005-861786

PAPER

Regioselective Synthesis of Oxepin- and Oxocin-Annulated 2-Quinolones

Shital K. Chattopadhyay*, Rajat Dey, Suman Biswas
Department of Chemistry, University of Kalyani, Kalyani-741235, India
Fax: +91(33)25828282; e-Mail: skchatto@yahoo.com;

Abstract

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Abstract

A synthetic strategy based on tandem Claisen rearrangement and ring-closing metathesis was developed for the regioselective synthesis of some hitherto unknown oxepin- and oxocin-annulated 2-quinolones.

Key words

Claisen rearrangement - ring-closing metathesis - quinolones - oxepin - oxocin

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Referenzen

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