反应条件
1: 4-(N,N-dimethlyamino)pyridine; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C
2: tris-(dibenzylideneacetone)dipalladium(0); water; lithium chloride; lithium tert-butylate; 2-(dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1’-biphenyl / 1,4-dioxane / 1 h / 110 °C / Inert atmosphere; Reflux
View Scheme
参考文献
Barluenga, Jose; Florentino, Lucia; Aznar, Fernando; Valdes, Carlos
Organic Letters, 2011 , vol. 13, # 3 p. 510 - 513