ethyl 1-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-methyl-2-oxocyclohex-3-ene-1-carboxylate 在
sodium tetrahydroborate 、 cerium(III) chloride heptahydrate 作用下,
以
甲醇 为溶剂,
反应 0.25h,
以88%的产率得到ethyl (1S,2R)-1-(((tert-butyldimethylsilyl)oxy)methyl)-2-hydroxy-4-methylcyclohex-3-ene-1-carboxylate