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Synthesis of N,N′-bis [4-(1H(2H)-benzo [d][1,2,3]triazol-1(2)yl)phenyl]alkyl(aryl) dicarboxamides (3a-g; 5e-g) and 4-((4-(5,6-dichloro-1H(2H)-benzo[d][1,2,3]triazol-1(2)-yl)phenyl)amino)-4-oxoalkyl(aryl)oic acids (4a-d,f; 6f). 1) DMF, TEA, r.t., 3–72 h.
