反应条件
tris-(dibenzylideneacetone)dipalladium(0); triethylamine; tris-(o-tolyl)phosphine; sodium iodide; niobium bromide 1) DMF, 140 deg C, 4-5 h; 2) 140 deg C, 16-18 h; Yield given. Multistep reaction;
参考文献
Journal of the American Chemical Society, , vol. 110, # 8 p. 2655 - 2657