(1R,5S)-5-(6-bromohex-4-enyl)bicyclo[3.2.0]heptan-6-one 在
sodium azide 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
生成 (1R,5S,Z)-5-(6-azidohex-4-enyl)bicyclo[3.2.0]heptan-6-one 、
(1R,5S,E)-5-(6-azidohex-4-enyl)bicyclo[3.2.0]heptan-6-one 、 (1R,5S)-5-( (R)-4-azidohex-5-enyl)bicyclo[3.2.0]heptan-6-one 、 (1R,5S)-5-( (S)-4-azidohex-5-enyl)bicyclo[3.2.0]heptan-6-one