S-Containing Biginelli adducts derived from salicylaldehydes in the reaction of nucleophilic aromatic substitution
摘要
Novel cyano-containing 6H,14H-6,14-methanobenzo[g]benzo[4,5]thiazolo[2,3-d][1,3,5]-oxadiazocines were synthesized with a yield of up to 58% by the reaction of 4-bromo-5-nitrophthalonitrile with S-containing tricyclic products of the Biginelli reaction of salicylaldehydes and their structural analogs.