1: With triethylamine in acetone Cooling with ice; 2: With sodium azide in water; acetone 1 h; Cooling with ice; 3: With tributyl-amine; diphenylamine T=220°C; 1.5 h;
参考文献
Asagarasu, Akira; Matsui, Teruaki; Hayashi, Hiroyuki; Tamaoki, Satoru; Yamauchi, Yukinao; Sato, Michitaka
Chemical and Pharmaceutical Bulletin, 2009 , vol. 57, # 1 p. 34 - 42
