本文通过异氰酸酰化反应合成了含有脲基的苯乙炔新型配体及以它作为辅助配体的4'-(对甲基苯基)-6-苯基-2,2'-二联吡啶铂(Ⅱ)络合物,初步研究了铂(Ⅱ)络合物的光物理性质,发现由于脲基的存在,当浓度大于3.32×10^-5mol/L时铂(Ⅱ)络合物能够发生分子间簇集.
4'-tolyl-cyclometalated platinum(Ⅱ) complex with urea acetylide as an ancillary ligand (P2) has been synthesized, and its photophysical properties have been investigated. It is noted that P2 tends to aggregate under relative low concentration in nonpolar solvent.