Ultrasound effect on the synthesis of 4-alkyl-(aryl) aminobenzaldehydes

P Magdolen, M Mečiarová, Š Toma

Index: Magdolen, Peter; Meciarova, Maria; Toma, Stefan Tetrahedron, 2001 , vol. 57, # 22 p. 4781 - 4785

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Citation Number: 41

Abstract

The sonochemical nucleophilic aromatic substitutions on 4-fluorobenzaldehyde with different azacycloalkanes and azoles have been studied. A beneficial ultrasound effect was observed, reactions were clean and high yields of the products were isolated after 15min sonication.