Copper catalyzed synthesis of quinolinopyrano[2,3-b]carbazole derivatives via Povarov reaction
Copper catalyzed synthesis of quinolinopyrano[2,3-b]carbazole derivatives via Povarov reaction
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Date
2014-01-01
Authors
Ramesh, Subburethinam
Nagarajan, Rajagopal
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Abstract
An efficient procedure for the synthesis of pyranocarbazole derivatives using copper catalysed Povarov reaction between aromatic amines and O-propargyl carbazole carboxaldehyde has been developed. Ionic liquid is found to be a good solvent medium. © 2014 Indian Academy of Sciences.
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Keywords
copper(I)iodide,
ionic liquid,
Povarov reaction,
pyranocarbazole.
Citation
Journal of Chemical Sciences. v.126(4)