HIGHLY EFFICIENT AND SINGLE-STEP SYNTHESIS OF 4-PHENYLCOUMARINS AND 3,4-DIHYDRO-4-PHENYLCOUMARINS OVER MONTMORILLONITE K-10 CLAY, UNDER MICROWAVE IRRADIATION
J. Singh et al., HIGHLY EFFICIENT AND SINGLE-STEP SYNTHESIS OF 4-PHENYLCOUMARINS AND 3,4-DIHYDRO-4-PHENYLCOUMARINS OVER MONTMORILLONITE K-10 CLAY, UNDER MICROWAVE IRRADIATION, Journal of chemical research. Synopses (Print), (5), 1998, pp. 280-281
A simple, elegant and one-pot synthesis of 3,4-dihydro-4-phenylcoumari
ns, 4-phenylcoumarins and their derivatives by making use of solid sup
port, montmorillonite K-10 clay in conjunction with microwave irradiat
ion is described.