(2S,4R)-4-hydroxy-4-(3-bromophenyl)-2-methyltetrahydropyran 、
叔丁基二甲基氯硅烷 以to give (2S,4R)-4-(tert-butyldimethylsilyloxy)-4-(3-bromophenyl)-2-methyltetrahydropyran in 78% yield as an oil的产率得到(2S,4R)-4-(tert-butyldimethylsilyloxy)-4-(3-bromophenyl)-2-methyltetrahydropyran