Abstract: | The synthesis of 9-acyl- and 8-alkyl-9-acyl-substituted naphth[1,24,5]imidazo[2,1-b]thiazoles was accomplished by the reaction of 2-acylmethylthionaphth[1,2-d]imidazole with acylating agents and of 2-mercaptonaphth[1,2-d]imidazole with 3-chloro-2,4-pentanedione.See [1] for communication LXVII.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 30–32, January, 1972. |