(3aS,4R,5S,6S,7R,7aR)-4,7-Bis-benzyloxy-5-fluoro-2,2-dimethyl-6-[((E)-propenyl)oxy]-hexahydro-benzo[1,3]dioxole 在
oxonium 、 sodium hydride 作用下,
以
甲醇 为溶剂,
生成
dibenzyl [(1R,2R,3R,4S,5S,6R)-2,4-bis[bis(phenylmethoxy)phosphoryloxy]-5-fluoro-3,6-bis(phenylmethoxy)cyclohexyl] phosphate