BN-substituted diphenylacetylene: a basic model for conjugated pi-systems containing the BN bond pair

作者：Marwitz Adam J V; Lamm Ashley N; Zakharov Lev N; Vasiliu Monica; Dixon David A^*; Liu Shih Yuan

来源：Chemical Science, 2012, 3(3): 825-829.

DOI：10.1039/c1sc00500f

We report the synthesis, structural characterization, and optoelectronic properties of BN-Tolan 1 and Bis-BN-Tolan 2, one of the simplest conjugated systems containing the BN bond pair. BN-tolans 1 and 2 display absorption and emission properties that are distinct from their carbonaceous analogue, tolan. In addition, Bis-BN-Tolan 2 exhibits unique N-H/center dot center dot center dot pi(C C) hydrogen bonding in the solid state.

• 出版日期2012