(Diethoxy-phosphoryl)-acetic acid (S)-11-{(4S,5R)-5-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-1-methyl-undecyl ester 在
戴斯-马丁氧化剂 作用下,
以
二氯甲烷 为溶剂,
以90%的产率得到(Diethoxy-phosphoryl)-acetic acid (S)-11-{(4S,5R)-5-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-2-oxo-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-1-methyl-undecyl ester