trans-Decen-(5)-diin-(1,9) 在
copper diacetate 作用下,
以
吡啶 为溶剂,
生成 trans-trans-Cycloeicosadien-(1,11)-tetrain-(5,7,15,17) 、 all-trans-Cyclotetracontetetraen-(1,11,21,31)-octain-(5,7,15,17,25,27,35,37) 、
all-trans-Cyclopentacontapentaen-(1,11,21,31,41)-decain-(5,7,15,25,27,35,37,45,47) 、
all-trans-Cyclotriacontatrien-1,11,25-hexain-5,7,15,17,25,27