Transannular ring expansion of the spirocyclopropane moiety in the acid catalyzed rearrangement of oxiranes derived from norbornene and bicyclo[2.2.2]octene.
作者:Waldemar Adam、Elisabeth Cramer
DOI:10.1016/s0040-4039(00)84796-6
日期:1986.1
Treatment of the spirocyclopropane derivatives of epoxy norbornane and epoxy bicyclo[2.2.2]octane with trifluoroacetic acid and perchloric acid affords the substituted brendanes and and homobrendanes and respectively.
用三氟乙酸和高氯酸处理环氧降冰片烷和环氧双环[2.2.2]辛烷的螺环丙烷衍生物,分别得到取代的布伦丹和高布伦丹。