[(2R,3R,4R,6S)-4-[(2S,4R,5R,6R)-5-[(2S,5S,6S)-5-hydroxy-6-methyloxan-2-yl]oxy-6-methyl-4-(naphthalen-2-ylmethoxy)oxan-2-yl]oxy-2-methyl-6-[4-(2-trimethylsilylethoxymethoxy)phenoxy]oxan-3-yl] benzoate   、                                                                                      [(2R,3R,4R)-2-methyl-4-[(2S,4R,5R,6R)-6-methyl-4-[(2S,5S,6S)-6-methyl-5-(4-oxopentanoyloxy)oxan-2-yl]oxy-5-[2-(4-nitrophenyl)ethylsulfonyloxy]oxan-2-yl]oxy-6-(2,2,2-trichloroethanimidoyl)oxyoxan-3-yl] benzoate                                                                                                                                                              在
                                                                                                                                                                                 
三乙基硅烷   、                                                                                                  
碘                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲苯                                                                                  为溶剂,
                                                                                                                                                    反应 3.5h,
                                                                                                                生成                                                 
[(2R,3R,4R,6S)-6-[(2S,3S,6S)-6-[(2R,3R,4R,6S)-6-[(2R,3R,4R,6S)-3-benzoyloxy-2-methyl-6-[4-(2-trimethylsilylethoxymethoxy)phenoxy]oxan-4-yl]oxy-2-methyl-4-(naphthalen-2-ylmethoxy)oxan-3-yl]oxy-2-methyloxan-3-yl]oxy-2-methyl-4-[(2S,4R,5R,6R)-6-methyl-4-[(2S,5S,6S)-6-methyl-5-(4-oxopentanoyloxy)oxan-2-yl]oxy-5-[2-(4-nitrophenyl)ethylsulfonyloxy]oxan-2-yl]oxyoxan-3-yl] benzoate   、                                                                                             [(2R,3R,4R,6R)-6-[(2S,3S,6S)-6-[(2R,3R,4R,6S)-6-[(2R,3R,4R,6S)-3-benzoyloxy-2-methyl-6-[4-(2-trimethylsilylethoxymethoxy)phenoxy]oxan-4-yl]oxy-2-methyl-4-(naphthalen-2-ylmethoxy)oxan-3-yl]oxy-2-methyloxan-3-yl]oxy-2-methyl-4-[(2S,4R,5R,6R)-6-methyl-4-[(2S,5S,6S)-6-methyl-5-(4-oxopentanoyloxy)oxan-2-yl]oxy-5-[2-(4-nitrophenyl)ethylsulfonyloxy]oxan-2-yl]oxyoxan-3-yl] benzoate