Modular Approach to the Synthesis of Two-Dimensional Angular Fused Acenes
作者:Mikhail Feofanov、Vladimir Akhmetov、Dmitry I. Sharapa、Konstantin Amsharov
DOI:10.1021/acs.orglett.9b04382
日期:2020.3.6
Herein, we present a modular approach to pristine angularly fused planar acenes. The approach includes the Pd-catalyzed fusion of several building blocks and implements a dehydrative π-extension (DPEX) reaction as a key step enabling facile access to diverse two-dimensional acenes. The scope was demonstrated on nine examples with up to quantitative yield.