dimethyl undecacyclo<9.9.0.01,5.02,12.02,18.03,7.06,10.08,12.011,15.013,17.016.20>icosane-anti-4,anti-9-dicarboxylate 在
溴 作用下,
以
二氯甲烷 为溶剂,
反应 2.0h,
以85%的产率得到dimethyl 2,anti-4,anti-9,12,anti-14-pentabromodecacyclo<9.9.0.0
1,8.0
2,15.0
3,7.0
5,12.0
6,10.0
11,18.0
13,17.0
16.20>icosane-syn-4,syn-9-dicarboxylate