4-丁基-2-恶唑烷酮 、
(1S,2R)-2-methoxy-1-apocamphanecarbonyl chloride 在
sodium hydride 作用下,
生成 (R)-4-Butyl-3-((1S,2R,4R)-2-methoxy-7,7-dimethyl-bicyclo[2.2.1]heptane-1-carbonyl)-oxazolidin-2-one 、 (S)-4-Butyl-3-((1S,2R,4R)-2-methoxy-7,7-dimethyl-bicyclo[2.2.1]heptane-1-carbonyl)-oxazolidin-2-one