The synthesis of hybrids molecules based on the benzofuran ring by Ugi-azide multicomponent reaction to obtain a series of 1.5-disubstituted tetrazoles-benzofuran 43a-n in moderate to good yields is presented. These compounds ...

In this thesis work, we describe a novel synthesis strategy to obtain a new hybrid system of the bis-tetrazole 1,5-disubstituted-benzofuran type under an operationally simple protocol in mild reaction conditions and four ...