deoxybenzoin enolate

(2-oxo-2-phenylethyl)mercury chloride

(Z)-2,5-Bis-dimethylamino-2,3,5-triphenyl-pent-4-enenitrile

(Z)-2,3,5-Triphenyl-2,5-di-pyrrolidin-1-yl-pent-4-enenitrile

二苯基乙酮