A facile procedure for CâC bond cleavage of cyclopentadiene rings is reported, and a series of water-soluble pyrylium tetrachloroferrates (PyâFes) were synthesized. Different photoluminescence properties of PyâFes were simply tuned by changing the types and positions of substituent groups.
报告了一种
环戊二烯环 CâC 键裂解的简便程序,并合成了一系列
水溶性
吡鎓四
氯铁酸酯(PyâFes)。通过改变取代基的类型和位置,可以简单地调整 PyâFes 的不同光致发光特性。