Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5270995 | Tetrahedron Letters | 2013 | 4 Pages |
Abstract
A convenient methodology has been developed towards the synthesis of substituted phenanthridines and analogous benzo[k] and benzo[i] derivatives via aerobic ligand-free domino Suzuki coupling-Michael addition reaction in the presence of Pd(OAc)2 and K3PO4 as a catalytic system in H2O at 90 °C in good yields. Reaction was believed to be catalyzed by in situ generated palladium nanoparticles in water with the elimination of acetone.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Munmun Ghosh, Atiur Ahmed, Shubhendu Dhara, Jayanta K. Ray,