反应条件
1: 100 percent / thionyl chloride / 74 h / Ambient temperature 2: 1.) chlorotrimethylsilane, Et3N, 2.) Et3N, Pb(NO3)2 / 1) CH2Cl2, reflux, 1 h; 2) CH2Cl2, MeOH, rt, 96 h 3: 100 percent / DMSO, oxalyl chloride / CH2Cl2 / 0.5 h / -60 °C View Scheme
参考文献
Blanco, M. Jesus; Sardina, F. Javier
Tetrahedron Letters, 1994 , vol. 35, # 45 p. 8493 - 8496