反应条件
1: 78 percent / butyllithium; 2,2,6,6-tetramethylpiperidine / hexane; tetrahydrofuran / -75 °C
2: 52 percent / butyllithium; 2,2,6,6-tetramethylpiperidine; N,N',N',N",N"-(pentamethyl)diethylenetriamine / potassium tert-butoxide / tetrahydrofuran; hexane / 2 h / -100 °C
View Scheme
参考文献
Heiss, Christophe; Marzi, Elena; Schlosser, Manfred
European Journal of Organic Chemistry, 2003 , # 23 p. 4625 - 4629
