反应条件
1: 79 percent / 2,2,6,6-tetramethylpiperidine; butyllithium; iodine / tetrahydrofuran; hexane / 2 h / -75 °C 2: 81 percent / butyllithium / tetrahydrofuran; hexane / 0.03 h / -75 °C View Scheme
参考文献
Schlosser, Manfred; Marull, Marc
European Journal of Organic Chemistry, 2003 , # 8 p. 1569 - 1575
