(1R,2S,4R,6R,11R,12R,14R,16R)-12,15,15-trimethyl-3-oxapentacyclo[9.5.0.02,4.06,10.014,16]hexadec-9-en-11-ol 在
间氯过氧苯甲酸 作用下,
以57%的产率得到(1R,2R,4S,7R,9R,11S,12R,13R,15R,17R)-14,14,17-trimethyl-3,10-dioxahexacyclo[10.5.0.02,4.02,7.09,11.013,15]heptadecan-1-ol