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Expeditious One-Pot and Solvent-Free Synthesis of Dihydroquinazolin-4(1H)-ones in the Presence of Microwaves

✍ Scribed by Mandar P. Surpur; Pankajkumar R. Singh; Sachin B. Patil; Shriniwas D. Samant


Publisher
John Wiley and Sons
Year
2007
Weight
23 KB
Volume
38
Category
Article
ISSN
0931-7597

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✦ Synopsis


Abstract

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πŸ“œ SIMILAR VOLUMES


Microwave-Promoted, One-Pot, Solvent-Fre
✍ JosΓ© Crecente-Campo; M. Pilar VΓ‘zquez-Tato; Julio A. Seijas πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 178 KB

## Abstract 4‐Arylcoumarins are synthesized in very good yields through solvent‐free microwave irradiation of 2‐hydroxybenzophenones and alkyl malonate in the presence of DBU. The one‐pot synthesis is carried out with Knoevenagel condensation, intramolecular lactonization, and decarboxylation react