1: With sodium sulfide in N,N-dimethyl-formamide T=20°C; 1 h; Inert atmosphere; 2: With hydrogenchloride; zinc in water Cooling with iceInert atmosphere;
potassium tert-butylate in tetrahydrofuran T=-20 - -10°C; 0.00833333 h;
参考文献
Makosza, Mieczyslaw; Wenaell, Maria; Golinski, Miroslaw; Kinowski, Andrzej
Bulletin of the Polish Academy of Sciences, Chemistry, 1985 , vol. 33, # 9-10 p. 427 - 432
