氰化钾 、
(E)-trans-2,3-epoxy-N-(1,1-dimethylethyl)non-7-enal (Z)-nitrone 在
三氟甲磺酸三甲基硅酯 作用下,
生成 (1R,4S,4aR,5R,8aS)-3-tert-butyl-5-hydroxy-1-methyl-1,4,4a,5,6,7,8,8a-octahydrobenzo[d]oxazine-4-carbonitrile 、
(1S,4S,4aR,5R,8aR)-3-tert-butyl-5-hydroxy-1-methyl-1,4,4a,5,6,7,8,8a-octahydrobenzo[d]oxazine-4-carbonitrile 、 、 rel-(1R,3S,4S,4aS,5S,8aS)-4-cyano-3-(1,1-dimethylethyl)-5-hydroxy-1-methylperhydrobenz
<1,2>oxazine