exo,exo-4,12-bis(2,2-dimethyltrimethylenedioxy)hexacyclo<13.2.1.02,6.07,17.09,16.010,14>octadeca-2(6),10(14)-diene-8,18-dicarbaldehyde 在
palladium on activated charcoal
氢气 作用下,
以
乙酸乙酯 为溶剂,
反应 0.33h,
以80%的产率得到exo,exo-8,18-bis(hydroxymethyl)hexacyclo<13.2.1.0
2,6.0
7,17.0
9,16.0
10,14>octadeca-2(6),10(14)-diene-4,12-dione bis(2,2-dimethyltrimethylene) acetal