3-phenyl-(3ar,6ac)-6,6a-dihydro-3aH-cyclopenta[d]isoxazole 、
benzohydroximoyl chloride 在
三乙胺 作用下,
生成
3,4-diphenyl-(3ar,3bt,6at,7ac)-3b,6a,7,7a-tetrahydro-3aH-cyclopenta[2,1-d;3,4-d']diisoxazole 、 3,6-diphenyl-(3a
r,3b
c,6a
c,7a
c)-3b,6a,7,7a-tetrahydro-3a
H-cyclopenta[1,2-
d;3,4-
d']diisoxazole 、 3,6-diphenyl-(3a
r,3b
t,6a
t,7a
c)-3b,6a,7,7a-tetrahydro-3a
H-cyclopenta[1,2-
d;3,4-
d']diisoxazole