2-乙酰氧基苯乙酮

2-[tert-butyl(diphenyl)silyl]oxy-1-phenylethanone

benzaldehyde O-[(2R)-2-hydroxy-2-phenylethyl]oxime

(R)-2-methyloxymethoxy-2-phenyl-1-ethanol

methyl (R)-(methoxymethoxy)(phenyl)ethanoate