In this poster presentation, we will introduce symmetric linear biazulenic p-linkers featuring two isocyanide junction groups.  The key step in the synthesis of the title scaffold involved an unexpected and remarkably efficient �one-pot� homo-coupling of a 6-bromoazulene derivative.  The unusual two-electron reduction behavior of the 6,6'-biazulenyl moiety is topologically complementary to the two-electron oxidation of the substantially more prevalent 1,1'-biazulenyl motif.  Synthesis, molecular and electronic structure, redox behavior, complexation, and self-assembly of the 2,2'-diisocyano-6,6'-biazulenyl motif will be discussed.  In addition, synthesis and coordination chemistry of its analogue containing an ethynylene spacer between the azulenic moieties will be addressed. 

Development of a 2,2'-diisocyano-6,6'-biazulenyl framework for charge transport applications

243rd National Meeting (2012)

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