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A novel NHC-catalyzed transformation of 2H-chromene-3-carboxaldehydes to 3-methyl-2H-chromen-2-ones†
Vijay Nair,C. R. Sinu,R. Rejithamol,K. C. Seetha Lakshmi,Eringathodi Suresh
Organic & Biomolecular Chemistry Pub Date : 05/06/2011 00:00:00 , DOI:10.1039/C1OB05325F
Abstract

An unexpected transformation of 2H-chromene-3-carboxaldehydes to coumarin derivatives, mediated by NHC, is reported.

Graphical abstract: A novel NHC-catalyzed transformation of 2H-chromene-3-carboxaldehydes to 3-methyl-2H-chromen-2-ones
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