2,2'-Bis((2'-ethynyl-(1,1'-binaphthalen)-2-yl)buta-1,3-diyn-1-yl)-1,1'-binaphthalene 在
吡啶 、 copper diacetate 作用下,
以
甲醇 为溶剂,
以11%的产率得到(1Z,25Z,49Z)-tridecacyclo[62.8.0.02,11.03,8.016,25.019,24.026,35.027,32.040,49.043,48.050,59.051,56.067,72]doheptaconta-1,3,5,7,9,11,12,13,14,15,17,19,21,23,25,27,29,31,33,35,36,37,38,39,41,43,45,47,49,51,53,55,57,59,60,61,62,63,65,67,69,71-dotetracontaene