precursors under the conditions commonly used for Suzuki-Miyaura cross-coupling afforded a C64 nanographene through the formation of ten C-C bonds in a one-pot process. Single-crystal X-ray analysis unequivocally confirmed the structure of this unique extended aromatic molecule with a planar geometry. The optical and electrochemical properties of this largest ever synthesized planar electron-poor nanographene
在这里,我们报道了在角落处含有二甲
酰亚胺基团的贫电子纳米
石墨烯的一锅法合成。我们有效地结合了
钯催化的Suzuki-Miyaura交叉偶联和脱氢卤化作用,以从N-(2,6-二异丙基苯基)-4,5-二
溴- 1,8-
萘二甲
酰亚胺和四取代pyr
硼酸酯是易于获得的起始原料。这些前体在通常用于铃木-宫浦(Suzuki-Miyaura)交叉偶联的条件下的反应通过一锅法形成十个CC键而提供了C64纳米
石墨烯。单晶X射线分析清楚地证实了这种独特的具有平面几何形状的扩展芳族分子的结构。