One Step Synthesis of Highly Functionalized Thiazolo[3,2‐b][1,2,4]triazole, Triazolo[1,5‐a]pyrimidine and Triazolo[3,4‐b][1,3,4]thiadiazine.

An efficient and straightforward methodology for the preparation of novel functionalized thiazolo[3,2- b ]triazole, triazolo[1,5- a ]pyrimidine and triazolo[3,4- b ][1,3,4]thiadiazine has been implemented with excellent yields  via  a one-pot catalyst-free procedure at room temperature by the reaction of dibenzoylacetylene and triazole derivatives. Single crystal X-ray diffraction has been established for structures 21, 24, 25, 27, 34, 36 and 41.

Link to Correction: https://doi.org/10.1039/C6RA90004F