63-(benzyloxy)-12,12-dimethyl-2,7-dioxa-1(4,6)-benzo[d][1,3]dioxola-3(1,4),6(1,2),8(1,3)-tribenzenacyclodecaphan-9-ene 在
palladium on activated charcoal
氢气 作用下,
以87%的产率得到12,12-dimethyl-2,7-dioxa-1(4,6)-benzo[d][1,3]dioxola-3(1,4),6(1,2),8(1,3)-tribenzenacyclodecaphan-63-ol