[(R)-2,2-Dimethoxy-1-((4S,5R,4'R)-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-ethyl]-carbamic acid benzyl ester 在
溶剂黄146 作用下,
反应 4.0h,
生成
{(R)-1-[(4R,5R)-5-((R)-1,2-Dihydroxy-ethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-2,2-dimethoxy-ethyl}-carbamic acid benzyl ester