反应条件
1: acetic acid With benzotriazol-1-ol; N'-(3-dimethylaminopropyl)-N-ethylcarbodiimide in chloroform T=20°C; 0.5 h; Inert atmosphere; 2: 17beta-hydroxy-4-androsten-3-one With 4-(N,N-dimethlyamino)pyridine in chloroform 18 h; Inert atmosphereReflux;
参考文献
Morales-Serna, Jose Antonio; Vera, Aline; Paleo, Ehecatl; Garcia-Rios, Erendira; Gavino, Ruben; Garcia De La Mora, Gustavo; Cardenas, Jorge
Synthesis, 2010 , # 24 art. no. M05410SS, p. 4261 - 4267