(2,6-Dipyridin-2-ylpyridin-4-yl)methyl-diphenylphosphane 在
sodium periodate 、
lithium diisopropyl amide 作用下,
生成 4-[(1E,3E,5E,9E,11E,13E)-14-(2,6-dipyridin-2-ylpyridin-4-yl)-5,10-dimethyltetradeca-1,3,5,9,11,13-hexaen-7-ynyl]-2,6-dipyridin-2-ylpyridine