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One-pot three component reaction involving cyclohexyl isocyanide for the synthesis of furo[3,4-b]chromenes

Panja, S. K., Maiti, S., Drew, M. G.B. and Bandyopadhyay, C. (2011) One-pot three component reaction involving cyclohexyl isocyanide for the synthesis of furo[3,4-b]chromenes. Journal of Chemical Research,, 35 (4). pp. 225-228. ISSN 1747-5198

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To link to this item DOI: 10.3184/174751911X13015945166625

Abstract/Summary

On stirring an equimolar mixture of 4-oxo-4H-chromene-3-carbaldehyde, ninhydrin and cyclohexyl isocyanide in CH(2)Cl(2)-MeOH (7: 1) at room temperature produces 3-cyclohexylimino-1-(2-hydroxy-1,3-dioxo-2,3-dihydro-1H-inden-2-yl)-1,3-dihydro-9H-furo[3,4-b]chromen-9-one which on hydrolysis produces 1-(2-hydroxy-1,3-dioxo-2,3-dihydro-1H-inden-2-yl)-1H-furo[3,4-b]chromene-3,9-dione. The structure of the latter compound was confirmed by single crystal X-ray diffraction

Item Type:Article
Refereed:Yes
Divisions:Faculty of Life Sciences > School of Chemistry, Food and Pharmacy > Department of Chemistry
ID Code:30579
Publisher:Science Reviews

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