“…[9] Despite their high significance in pharmaceuticals and their utility in organic synthesis, only a few literature reports are available for the direct C3-alkenylated pyrrole derivatives. [7,[10][11][12] Though some of these methods have their own merits, however some of these have limitations such as relying on pre-functionalized starting materials, necessity of bulky group on the nitrogen and multi-step approaches to access target compounds. [7,[10][11][12] Interestingly, the alkenylation of the pyrroles by using benzothiazole moiety as a directing group has been rarley explored in the literature.…”