作者:David R. Levine、Anthony Caruso、Maxime A. Siegler、John D. Tovar
DOI:10.1039/c2cc32500d
日期:——
The synthesis of new boron-containing acenes (meta-B-entacenes) is reported. These compounds exhibit slightly non-planar core geometries with blue-shifted spectral properties and more negative electrochemical reduction potentials relative to known para isomers. Polarizable π-extended architectures were realized via cross-coupling procedures with chloro-functionalized precursors.
报道了新型含硼的烯烃合成(meta-B-entacenes)。这些化合物表现出略微非平面的核心几何结构,相较于已知的对位异构体,它们具有蓝移的光谱特性和更负的电化学还原电位。通过与氯功能化前驱体的交叉偶联过程,实现了可极化的 π 扩展结构。