Synthesis of azole-fused thiazinethiones using a carbon disulfide surrogate via C–N/C–S tandem coupling and cyclization under reusable magnetic Cu-MOF-74 catalysis
An operationally advantageous catalytic protocol for the synthesis of benzo[4,5]imidazo- or imidazo[1,2-c][1,3]thiazinethiones, a class of compounds holding significant potential for biological and pharmacological applications, was reported. Utilizing magnetic Cu-MOF-74 as a reusable heterogeneous catalyst, a sequentia...