selenophosphoric acid Se-(1-methyl-2-oxo-1,2-diphenylethyl) ester O,O-diethyl ester

5-hydroxy-2,2-dimethyl-5,6-diphenyl-3-hexanone

甲基锂

1-tert-Butyldiphenylsilyl-1-phenylpropan-2-one

[dimethoxyphosphoryl(phenyl)methyl]-trimethylsilane