反应条件
1: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide / 18 h / 120 °C
2: tetrahydrofuran / -78 - 20 °C / |Inert atmosphere
3: boron trifluoride diethyl etherate / dichloromethane / 0 °C
View Scheme
参考文献
Sarnpitak, Pakornwit; Trongchit, Kanokrat; Kostenko, Yulia; Sathalalai, Supaporn; Gleeson, M. Paul; Ruchirawat, Somsak; Ploypradith, Poonsakdi
Journal of Organic Chemistry, 2013 , vol. 78, # 17 p. 8281 - 8296