(3aS,4S,6R,6aS)-4-diethoxyphosphoryl-6-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxole-4-carbaldehyde 在
sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
反应 0.17h,
以56%的产率得到[(3aS,4R,6R,6aS)-4-diethoxyphosphoryl-6-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-yl]methanol