邻甲氧基苄胺 、
6-(diphenylmethyl)octahydro-4,8-methanopyrido<2,1-c><1,4>oxazin-7-one 在
9-borabicyclo[3.3.1]nonane dimer 、 camphor-10-sulfonic acid 作用下,
生成 cis-6-(diphenylmethyl)octahydro-N-<(2-methoxyphenyl)methyl>-4,8-methanopyrido<2,1-c><1,4>oxazin-7-amine