2-甲基丙烯醛 、
α-(4-dimethylaminophenyl)-N-phenylnitrone 在
chiral Rh-containing catalyst
2,6-二叔丁基吡啶 作用下,
以
二氯甲烷 为溶剂,
反应 24.0h,
生成 3-(4-(dimethylamino)phenyl)-5-methyl-2-phenylisoxazolidine-5-carboxaldehyde 、
3-(4-(dimethylamino)phenyl)-4-methyl-2-phenylisoxazolidine-4-carboxaldehyde 、 3-(4-(dimethylamino)phenyl)-4-methyl-2-phenylisoxazolidine-4-carboxaldehyde