(2R,3S,4R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-5-(3,4-dimethoxy-benzyloxy)-3-methoxy-4-methyl-heptanoic acid allyl ester 在
2,3-二氯-5,6-二氰基-1,4-苯醌 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
以0.382 g的产率得到(2R,3S,4R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-5-hydroxy-3-methoxy-4-methyl-heptanoic acid allyl ester