Synthesis of thieno3,4-bthiophene, thieno3,4-bfuran, related compounds and their derivatives and use thereof

摘要

Inexpensive and facile methods of preparing fused heterocycles such as thieno[3,4-b]thiophene, thieno[3,4-b]furan, related compounds, and their derivatives are disclosed. Also disclosed are regioregular polymers prepared from the fused heterocycles.