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Natural Product Research Part A
Year: 2008  |  Volume: 22  |  Issue: 13  |  Page No.: 1120 - 1127

An expeditious and environmentally friendly synthesis of 3-substituted isocoumarins using microwave irradiation

Khalid Mohammed Khan, Sumbul Ahmed, Zulfiqar Ali Khan, Mubeen Rani, Shahnaz Perveen and Wolfgang Voelter    

Abstract: A microwave-assisted, environmentally friendly, high-yielding, time-saving synthesis of medicinally important 3-substituted isocoumarins was carried out in a single step by direct condensation of homophthalic acid with aryol and acyl chlorides under solvent-free conditions without any solid support. The synthesised isocoumarins were structurally characterised by microanalysis, 1H NMR, EI, IR and UV.

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