1,21,23,25-tetrapentyl-2,20:3,19-dimetheno-1H,21H,23H,25H-bis<1,3>dioxocino<5,4-i:5',4'-i'>benzo<1,2-d:5,4-d'>bis<1,3>benzodioxocin-7,11,15,28-tetrakis(propargyloxy-) 在
吡啶 、 copper diacetate 、
氧气 作用下,
反应 0.17h,
以8%的产率得到36,51-(epoxy<2,4>hexadiynoxy)-22,26:61,65-dimethano-2,56:19,31-dimetheno-3,55,18,32-(methynoxy<2,4>hexadiynoxymethyno)-1H,20H,28H,30H,57H,59H-bis<1,3>benzodioxocino<9,8-d:9',8'-d'>bis<1,3>benzodioxocino<9',10':19,20;10'',9'':29,30><1,3,6,13,16,18,21,28>