potassium hydroxide; tetrabutylammomium bromide
24 h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Diez-Barra, Enrique; Hoz, Antonio de la; Loupy, Andre; Sanchez-Migallon, Ana
Heterocycles, 1994 , vol. 38, # 6 p. 1367 - 1374