A versatile phosphorus‐containing π‐conjugated building block, thieno[3,4‐c]phosphole‐4,6‐dione (TPHODO), has been developed. The utility of this simple but hitherto unknown building block has been demonstrated by preparing novel functional organophosphoruscompounds and bandgap‐tunable conjugated polymers.
已经开发了一种通用的含磷π共轭结构单元,thieno [3,4- c ]磷-4,6-二酮(TPHODO)。通过制备新型功能性有机磷化合物和能带隙可调的共轭聚合物,已证明了这种简单但迄今未知的结构单元的实用性。