[1-(1-{1-[1-(1-Iodo-cyclopropylethynyl)-cyclopropylethynyl]-cyclopropylethynyl}-cyclopropylethynyl)-cyclopropylethynyl]-dimethyl-(1,1,2-trimethyl-propyl)-silane 在
1.0 M (TBA)F 作用下,
以
四氢呋喃 为溶剂,
反应 1.5h,
生成 3,3:6,6:9,9:12,12-tetraethylene-1-cyclopropyl-1,4,7,10,13-tetradecapentayne 、
1-ethynyl-1-[2-[1-[2-[1-[2-[1-[2-(1-iodocyclopropyl)ethynyl]cyclopropyl]ethynyl]cyclopropyl]ethynyl]cyclopropyl]ethynyl]cyclopropane