(4S,5S)-4-(methoxymethyl)-2-(3-methylbut-2-enoxymethyl)-5-phenyl-4,5-dihydro-1,3-oxazole 在
正丁基锂 作用下,
以
四氢呋喃 为溶剂,
生成 (R)-1-((4S,5S)-4-Methoxymethyl-5-phenyl-4,5-dihydro-oxazol-2-yl)-2,2-dimethyl-but-3-en-1-ol 、 (R)-1-((4S,5S)-4-Methoxymethyl-5-phenyl-4,5-dihydro-oxazol-2-yl)-2,2-dimethyl-but-3-en-1-ol