CONDENSING REACTION BETWEEN ARYLALDEHYDES AND HYDRAZINE DERIVATIVED FROM AMINOSULPHONYL PHENOXYACETYLHYDRAZIDES
ANCA M. MOCANU*, CORINA CERNATESCU TECHNICAL UNIVERSITY “GH. ASACHI”, FACULTY OF CHEMICAL ENGINEERING, D. MANGERON AVE. NO. 71A, 700050, IAŞI, ROMANIA *CORRESPONDING AUTHOR: ANCAMOCANU2004@YAHOO.COM
By taking into account the important biological activity of the aminosulphonyl-phenoxyacetic acids, we considered useful to capitalize a series of seven previously syntetised hydrazides by their condensation with arylaldehydes. The reaction was carried out in ethanol medium using acetic acid as a catalyst. The obtained products were purified by recrystallisation in organic solvents (ethanol especially) and characterised by elemental analysis data, IR spectral measurements and melting points.
