反应条件
hydrogenchloride; sodium hydroxide; N-hexadecyl-N,N,N-trimethylammonium bromide; acetic acid 1.) H2O, rt, 12 h, 2.) H2O (pH 13.0) 20 deg C, 8 h, 3.) H2O, 90 deg C, 0.5 h; Yield given. Multistep reaction;
参考文献
Heterocycles, , vol. 43, # 6 p. 1257 - 1266
