1,30-bis(tert-butyldimethylsilyl)-3:3,8:8,13:13,18:18,23:23,28:28-hexakis(1,1,2,2-tetramethylethano)triaconta-1,4,6,9,11,14,16,19,21,24,26,29-dodecayne 在
氢氧化钾 、
四丁基氟化铵 作用下,
以
四氢呋喃 为溶剂,
反应 72.0h,
以56%的产率得到1-Ethynyl-1-[4-[1-[4-[1-[4-[1-[4-[1-[4-(1-ethynyl-2,2,3,3-tetramethylcyclopropyl)buta-1,3-diynyl]-2,2,3,3-tetramethylcyclopropyl]buta-1,3-diynyl]-2,2,3,3-tetramethylcyclopropyl]buta-1,3-diynyl]-2,2,3,3-tetramethylcyclopropyl]buta-1,3-diynyl]-2,2,3,3-tetramethylcyclopropyl]buta-1,3-diynyl]-2,2,3,3-tetramethylcyclopropane