反应条件
1.1: n-butyllithium / tetrahydrofuran; hexane / 5 h / -78 °C 1.2: 0.75 h / -50 °C 2.1: potassium carbonate / N,N-dimethyl-formamide / 20 h / 20 °C 3.1: sodium hydride / tetrahydrofuran; mineral oil / 2 h / 20 °C / |Inert atmosphere 3.2: 12 h / 20 °C / |Inert atmosphere View Scheme
参考文献
Gaertner, Dominik; Welther, Alice; Rad, Babak Rezaei; Wolf, Robert; Von Wangelin, Axel Jacobi
Angewandte Chemie - International Edition, 2014 , vol. 53, # 14 p. 3722 - 3726
Angew. Chem., 2014 , vol. 126, # 14 p. 3796 - 3800,5