反应条件
1: With N-benzyl-N,N,N-trimethyl-ammonium chloride
120 h; Reflux;
2: With hydrogenchloride
16 h; Reflux;
参考文献
Angeles, Angie R.; Yang, Liping; Dai, Chaoyang; Brunskill, Andrew; Basso, Andrea D.; Siddiqui, M. Arshad
Tetrahedron Letters, 2010 , vol. 51, # 48 p. 6236 - 6239