DCFs was exploited computationally for the first time. Shortly after the report of the first rational synthesis of DCFs, we discovered that DCFs had a vast and astonishing array of reactivities to form new molecular entities. Simple, catalyst-free reactions between DCF acceptors and electron-rich donors led to the formation of scaffolds of exceptional complexity. Furthermore, our discovery that DCFs are
6,6-Dicyanopentafulvene(DCF)是一种引人入胜的分子实体,由与一个环外双键共轭的
环戊二烯环组成,该双环在其外围带有两个
氰基。在此,我们简要介绍了DCF的
化学历史,并于2011年到达该领域,然后总结了我们的工作。我们展示了环上和环外键上的取代如何影响五
烯键的HO
MO和LU
MO能量,以及DCFs的设计是如何首次被计算利用的。在首次合理合成DCF的报告发表后不久,我们发现DCF具有广泛而惊人的反应活性,可以形成新的分子实体。DCF受体与富电子供体之间的简单,无
催化剂的反应导致形成异常复杂的支架。此外,