(4S,5S)-5-((2R,3R,4R)-2-Benzyloxymethyl-5-hydroxy-3,4-bis-methoxymethoxy-tetrahydro-furan-2-yl)-2,2-dimethyl-[1,3]dioxolane-4-carbaldehyde 在
sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
生成
(3R,4R,5R)-5-Benzyloxymethyl-5-((4S,5R)-5-hydroxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-3,4-bis-methoxymethoxy-tetrahydro-furan-2-ol