Synthesis of halogenated [1,1′-biphenyl]-4-yl benzoate and [1,1′:3′,1″- terphenyl]-4′-yl benzoate by palladium catalyzed cascade C–C coupling and structural analysis through computational approach
作者:Hafiz Muhammad Imran、Nasir Rasool、Iram Kanwal、Muhammad Ali Hashmi、Ataf Ali Altaf、Gulraiz Ahmed、Ayesha Malik、Samia Kausar、Salah Ud-Din Khan、Ashfaq Ahmad、Syed Adnan Ali Shah
DOI:10.1016/j.molstruc.2020.128839
日期:2020.12
Abstract 2,4-Dibromophenyl benzoate (3) was synthesized via Steglich esterification. The derivatives of 2, 4-dibromophenyl benzoate (3) with electron withdrawing and donating aryl-boronic acids were prepared with good yields via palladium catalyzed Suzuki Miyaura reaction. DFT calculations were also implemented on the newly synthesized ester products to probe into their electronic structure and reactivity