(1S,2R,3R,4S,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-3-(tert-butyl-dimethyl-silanyloxymethyl)-2-hydroxymethyl-3-methyl-7-oxa-bicyclo[4.2.0]octan-1-ol 在
四丙基高钌酸铵 N-甲基吲哚酮 作用下,
以50%的产率得到(1S,2S,3R,4S,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-3-(tert-butyl-dimethyl-silanyloxymethyl)-1-hydroxy-3-methyl-7-oxa-bicyclo[4.2.0]octane-2-carbaldehyde