The development of efficient and selective methods for the construction of S-heterocycles continues to be a major focus in organic synthesis. In particular, thiophenes have been gaining significant attention because of their widespread applications spanning from pharmaceuticals and agrochemicals to materials science. In medicinal chemistry, thiophenes are very important heterocycles because they form the core structures of various commercial drugs. Furthermore, their unique electronic properties and structural versatility make them indispensable in the design of organic semiconductors and conductive polymers. Consequently, studies have focused on the development of simple synthetic routes for the highly selective synthesis of thiophene derivatives.