(2S,4S,5S,6S)-5-hydroxy-1-(p-methoxybenzyloxy)-7-triisopropyloxy-2,4,6-trimethylheptan-3-one 在
溶剂黄146 、
tetramethylammonium triacetoxyborohydride 作用下,
以
乙腈 为溶剂,
以90%的产率得到(2S,3S,4R,5S,6S)-1-(p-methoxybenzyloxy)-7-triisopropyloxy-2,4,6-trimethylheptane-3,5-diol