2-[[2-(dimethylamino)ethyl-ethylamino]methyl]-4-methyl-6-[(3-methylsulfanylpropylamino)methylidene]cyclohexa-2,4-dien-1-one,ethane-1,1-diol,nickel,nickel(2+),dihydrate 在
potassium hydrogen bifluoride 作用下,
以
乙二醇 为溶剂,
反应 3.0h,
生成
(2S,3S,4R,5R,6R)-4-Fluoro-2,5-dimethoxy-6-methoxymethyl-tetrahydro-pyran-3-ol 、
methyl 2-deoxy-2-fluoro-4,6-di-O-methyl-α-D-altropyranoside