反应条件
1: 2-methyl-[1,3]dithiane With n-butyllithium in tetrahydrofuran; hexane
T=-18°C; 0.5 h;
2: N,N-dimethyl-formamide in tetrahydrofuran; hexane
T=-18°C; 3 h;
参考文献
Ramachandran, P. Veeraraghavan; Rudd, Michael T.; Burghardt, Thomas E.; Ram Reddy, M. Venkat
Journal of Organic Chemistry, 2003 , vol. 68, # 24 p. 9310 - 9316