反应条件
1: 2-methyl-4,5-dihydro-1H imidazole With n-butyllithium in tetrahydrofuran; hexane
T=25°C; Cooling wiith ice (as the lowest temp)Inert atmosphere;
2: methyl iodide in tetrahydrofuran
T=0 - 25°C; Inert atmosphere;
参考文献
Ye, Guozhong; Henry, William P.; Chen, Chunlong; Zhou, Aihua; Pittman Jr., Charles U.
Tetrahedron Letters, 2009 , vol. 50, # 18 p. 2135 - 2139
