Electronically/electrostatically dictated face-selection in -substituted 7-norbornenones can be altered/reversed by means of host-guest interaction with β-CD. Reversal in face-selectivity is also observed in the reduction of 5,6-, -substituted 7-norbornenone in solid state.
可以通过宿主-客体与β-CD的相互作用来改变/逆转被取代的7-
降冰片烯酮中电子/静电决定的面部选择。在固态下的5,6- ,-取代的7-
降冰片烯酮的还原中也观察到面选择性的逆转。