Photooxygenation of 1,1,3,3-tetramethyl-2-indanone triphenyl-phosphazine afforded, in addition to the parent indanone and triphenylphosphine oxide, 2,2,5,5-tetramethyl-3,4-benzo-3-penten-5-olide from a carbonyl oxide intermediate and also gave light emission.
除母体
茚满酮和三苯膦氧化物外,还提供1,1,3,3-四甲基-2-
茚满酮
三苯基膦的光氧合反应,得到2,2,5,5-四甲基-3,4-苯并-3-
戊烯-来自羰基氧化物中间体的5-
环氧乙烷,并且也发光。