1,8-diazabicyclo[5.4.0]undec-7-ene in benzene 3 h; Ambient temperature;
参考文献
Nakamura, Kaoru; Miyai, Takehiko; Nagar, Ashish; Oka, Shinzaburo; Ohno, Atsuyoshi
Bulletin of the Chemical Society of Japan, 1989 , vol. 62, # 4 p. 1179 - 1187
1: acetyl-butyric acid methyl ester With sodium hydroxide in ethanol; water
T=0°C; 10 h;
2: aniline With hydrogenchloride; sodium nitrate; sodium acetate in ethanol; water
T=0 - 20°C; pH=7 - 8; Cooling with ice;
参考文献
Wang, Hong-Bo; Mudraboyina, Bhanu P.; Li, Jiaxin; Wisner, James A.
Chemical Communications, 2010 , vol. 46, # 39 p. 7343 - 7345
