四氯对醌

3,3,5,5-tetraphenyl-1,2,4-trioxolane

3,3,5-三苯基-1,2,4-三氧杂环戊烷

2-羟基-1,2,2-三苯乙酮

3,3,6,6-四苯基-1,2,4,5-T乙基r四氢吡喃