叔丁基二甲基氯硅烷 、 Hydroxy-((3aR,4R,6S,6aS)-6-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-acetic acid methyl ester 以
N,N-二甲基甲酰胺 为溶剂,
反应 18.0h,
以90%的产率得到[(3aR,4R,6S,6aS)-6-(tert-Butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-hydroxy-acetic acid methyl ester