(4-Benzhydrylidene-2-tert-butyl-oxetan-2-yloxy)-tert-butyl-dimethyl-silane

2-(Diphenylmethylen)-7a-ethoxytetrahydro-5-oxo-6,6-diphenyloxazolo[2,3-b][1,3,4]oxadiazol-3-carbonsaeure-ethylester

2-氯-2,2-二苯基乙酰氯

三氯乙酰氯

2-benzyl-5,5-diphenyl-[1,3,2]dioxaborolan-4-one