tert-butyl ((3S,4R,E)-8-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-3-(4-methoxybenzyloxy)-4-methyloct-6-enyloxy)dimethylsilane 在
2,3-二氯-5,6-二氰基-1,4-苯醌 作用下,
以
aq. phosphate buffer 、
氯仿 为溶剂,
反应 2.0h,
以95%的产率得到(3S,4R,E)-1-(tert-butyldimethylsilyloxy)-8-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-4-methyloct-6-en-3-ol