机构地区: 中山大学化学与化学工程学院化学系
出 处: 《中山大学学报(自然科学版)》 1996年第5期73-76,共4页
摘 要: 利用Leuckart反应,以55%~85%的产率由酮与甲酸铵反应制得了5种外消旋胺;并用(+)-酒石酸为析解剂、以甲醇和甲醇/乙酸乙酯作重结晶溶剂,以好的产率分别把(±)-4-苯基-2-丁胺和(±)-1-苯基-2-甲基丙胺拆分得到它们的光学异构体. Five racemic amines was obtained in 55%~85% yield from appropriate ketones and ammonium formate by the Leuckart reaction. Enantiomers of both 4 phenyl 2 butylamine and 1 phenyl 2 methyl propylamine were resolved in good yields with (+) tartaric acid as resolving agent, in methanol or a mixed solvent of methanol/ethyl acetate.