4-乙基-1,3-二恶烷-2-酮

正丁醇

methyl 2-acetylbenzoate

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl 4-(dimethoxymethyl)phenylcarbamate

4-(tert-butyldimethylsilyloxy)benzyl 4-(dimethoxymethyl)phenylcarbamate