中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,1-二乙酰氧基-1-(4-氯苯基)甲烷 | (acetyloxy)(4-chlorophenyl)methyl acetate | 13086-93-6 | C11H11ClO4 | 242.659 |
3,3,9,9-Tetramethyl-1,5,7,11-tetraoxaspiro[5.5]undecane is introduced as a new, stable and chemoselective reagent for the protection of aldehydes and ketones under mild reaction condition in high yield.