244-98-4Relevant articles and documents
Synthesis of Tellurium-Containing σ-Extended Aromatics with Room-Temperature Phosphorescence
Jiang, Mengjing,Guo, Jimin,Liu, Bingxin,Tan, Qitao,Xu, Bin
, p. 8328 - 8333 (2019/10/21)
A synthesis of tellurium-embedded -extended aromatics from tellurium powder and readily available cyclic diaryliodonium salts has been developed. The versatility of this method has been demonstrated by the synthesis of various functionalized dibenzotellurophenes (DBTe's), a ladder-type -system, and a heterosumanene. These compounds demonstrated good air/moisture stability and high thermal stability. Remarkably, many DBTe's exhibited interesting tunable roomerature phosphorescence (RTP) in the solid state.