[(2R,3R)-2,3-bis(tert-butyldimethylsilyloxy)-6-hydroxy-3-methyl-6-(1-(tert-butyldimethylsilyloxy)(2-naphthyl))hex-4-ynyl] (4-methylphenyl)sulfonate 在
manganese(IV) oxide 作用下,
以
二氯甲烷 为溶剂,
反应 12.0h,
以81%的产率得到Toluene-4-sulfonic acid (2R,3R)-2,3-bis-(tert-butyl-dimethyl-silanyloxy)-6-[1-(tert-butyl-dimethyl-silanyloxy)-naphthalen-2-yl]-3-methyl-6-oxo-hex-4-ynyl ester