Synthesis of some novel pharmacologically active schiff bases using microwave method and their derivatives formazans by conventional method
Condensation of p-nitrobenzoylhydrazide 1 with substituted aromatic aldehydes 2 under microwave irradiation and by conventional method provide Schiff bases 3a-j. Schiff bases 3a-j on condensation with diazonium salt of 6-methoxy-2-aminobenzothiazole give formazans 4a-j. This reaction is carried out only by conventional method.
Desai, Krunal G.,Desai
p. 2097 - 2101
(2007/10/03)
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