A one-pot synthesis of hindered 2,3-diarylbenzo[b]thiophenes via suzuki reaction
Palladium-catalysed cross-coupling of 2,3-dibromobenzo [b]thiophene with phenylboronic acids bearing two ortho substituents have been developed and used for the synthesis of sterically hindered 2,3-diarylbenzo[b]thiophenes.
Heynderickx, Arnault,Samat, André,Guglielmetti, Robert