Meta-B-entacenes: new polycyclic aromatics incorporating two fused borepin rings.
نویسندگان
چکیده
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.
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 50 شماره
صفحات -
تاریخ انتشار 2012