An Ethynylene‐Bridged Pentacene Dimer: Two‐Step Synthesis and Charge‐Transport Properties

A rigid and planar ethynylene‐bridged pentacene dimer (PenD) was synthesized from pentacenequinone in two steps, skipping the conventional stepwise approach. A brickwork motif in the single crystal shows two‐dimensionally extended electronic interaction in the solid state. Highly crystalline dip‐coa...

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