acetic acid in ethanol
T=20°C; Cyclization; condensation; 49 h;
参考文献
Alberola, Angel; Calvo, Luis; Ortega, Alfonso Gonzalez; Sadaba, M. Luisa; Sanudo, M. Carmen; Granda, Santiago Garcia; Rodriguez, Elena Garcia
Heterocycles, 1999 , vol. 51, # 11 p. 2675 - 2686