tert-butyl 1-(4-bromobenzyl)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate 在
Beckman system fitted with a Lux × 3u cellulose-1 (250 mm × 4.60 mm i.d.) 作用下,
以
正己烷 、
异丙醇 为溶剂,
生成
tert-butyl (1S)-1-(4-bromobenzyl)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate 、 tert-butyl (1R)-1-(4-bromobenzyl)-1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate