1,2:5,6-di-O-isopropylidene-3-O-vinyl-α-D-glucofuranose 、
bis(2-phenethyl)phosphine 在
偶氮二异丁腈 作用下,
反应 90.0h,
以90%的产率得到2-[[(3aR,5R,6S,6aR)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl]oxy]ethyl-bis(2-phenylethyl)phosphane