7,22-dihydro-8,21-dioxa-tetranaphtho<2,1-b:1',2'-d:2'',1''-h:1''',2'''-j>cyclododecene 在
三溴化硼 、
caesium carbonate 作用下,
以
二氯甲烷 、
丙酮 为溶剂,
反应 25.0h,
生成 12,35,56,79-Tetraoxaheptadecacyclo[78.8.0.02,11.03,8.014,23.017,22.024,33.025,30.036,45.039,44.046,55.047,52.058,67.061,66.068,77.069,74.083,88]octaoctaconta-1(80),2(11),3,5,7,9,14(23),15,17,19,21,24(33),25,27,29,31,36(45),37,39,41,43,46(55),47,49,51,53,58(67),59,61,63,65,68(77),69,71,73,75,81,83,85,87-tetracontaene