正溴丁烷 、
2-((S)-4-Phenyl-4,5-dihydro-oxazol-2-yl)-1,2,3,4-tetrahydro-isoquinoline 在
正丁基锂 作用下,
生成 (R)-1-Butyl-2-((S)-4-phenyl-4,5-dihydro-oxazol-2-yl)-1,2,3,4-tetrahydro-isoquinoline 、 (S)-1-Butyl-2-((S)-4-phenyl-4,5-dihydro-oxazol-2-yl)-1,2,3,4-tetrahydro-isoquinoline