Stabilization of Acenes: “Geländer”-Pentacenes [data]

We report soluble tetrakis-biphenyl substituted pentacenes comprised of sp2 carbons and synthesized from pentacene-5,7,12,14-tetraone. Intramolecular Yamamoto coupling of two...本研究报道了一类由sp²杂化碳原子构成、以并五苯-5,7,12,14-四酮为原料合成的可溶性四联苯取代并五苯，该类化合物通过两片段间的分子内山本耦合反应……