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Title: p-TSA catalyzed tandem conjugate addition/annulation/elimination process for the synthesis of 2,4-disubstituted-4H-benzo[f]chromenes
Authors: Yaragorla, Srinivasarao
Saini, Pyare Lal
Keywords: 2,4-Diaryl-4H-benzo[f]chromenes;α/β-naphthol;Chalcones;p-TSA;Tandem reaction;Michael addition;Annulation
Issue Date: Aug-2016
Publisher: NISCAIR-CSIR, India
Abstract: A simple and user friendly protocol for the synthesis of biologically important 2,4-diaryl-4H-benzo[f]chromenes has been described starting from the readily available naphthols and chalcones catalyzed by p-TSA.
Page(s): 983-988
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.55B(08) [August 2016]

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