Synthesis 2011(4): 599-602  
DOI: 10.1055/s-0030-1258394
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

A Green Synthesis of Angularly Fused Furano-Pyrone/Coumarin and Quinolone Derivatives via Molecular Iodine-Mediated 5-exo-trig Cyclization in Aqueous Micelles

K. C. Majumdar*, Debankan Ghosh, Shovan Mondal
Department of Chemistry, University of Kalyani, Kalyani 741235, WB, India
e-Mail: kcm_ku@yahoo.co.in;
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Publikationsverlauf

Received 18 November 2010
Publikationsdatum:
10. Januar 2011 (online)

Abstract

A simple, economical, and green approach to the synthesis of angularly fused furano- pyrone/coumarin and quinolone derivatives by molecular iodine-mediated 5-exo-trig cyclization using sodium dodecyl sulfate (SDS) as surfactant in water is described.

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Full crystallographic parameters for 2a have been deposited with the Cambridge Crystallographic Data Centre under reference number CCDC-800999.