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.

中文翻译：

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二维角熔融并苯的合成的模块化方法。

在本文中，我们提出了一种用于原始角熔融平面并苯的模块化方法。该方法包括Pd催化的几个结构单元的融合，并实现脱水π延伸（DPEX）反应，这是关键步骤，可轻松访问各种二维乙炔。在多达9个示例中证明了该范围，并达到了定量产量。