10,11-epoxycaulerpenyne 在
magnesium bromide 作用下,
以
苯 为溶剂,
反应 12.0h,
以57.5%的产率得到[(1E,3Z,4S,6E)-4-acetyloxy-3-(acetyloxymethylidene)-9-[5-[(3E,6S,7Z,8E)-6,9-diacetyloxy-7-(acetyloxymethylidene)-3-methylnona-3,8-dien-1-ynyl]-3,3,6,6-tetramethyl-1,4-dioxan-2-yl]-7-methylnona-1,6-dien-8-ynyl] acetate