FeCl3-catalysed ultrasonic-assisted, solvent-free synthesis of 4-substituted coumarins. A useful complement to the Pechmann reaction

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ژورنال

عنوان ژورنال: Ultrasonics Sonochemistry

سال: 2014

ISSN: 1350-4177

DOI: 10.1016/j.ultsonch.2013.10.018