2-methyl-2-(4-phenylphenyl)oxirane

6-methyl-1-oxaspiro[2.5]octane

1-(4-methylphenyl)sulfonyl-2-phenylazetidine

2-金刚烷羧醛

(R)-dimethylsulfoxonium 2-oxo-3-(tert-butoxycarbonylamino)-4-phenylbutylide