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在有些具有强烈生理活性的天然产物分子中,存在保持其特殊分子骨架的不对称季碳,是具有特定生理活性的决定性因素.利用SMP[S-(-)-2-methoxymethyl-pyrrolidine]作为手性离去基......
A series of aromatic cyanohydrins and their O-silyl ethers have been synthesized by trimethylsilylcyanation of aromatic ......