1: 2,2-Dimethyl-[1,3]dioxane-4,6-dione; octane-1-acetic acid With 4-(N,N-dimethlyamino)pyridine; dicyclohexyl-carbodiimide in dichloromethane
T=25°C;
2: methanol Reflux;
参考文献
Garner, Amanda L.; Yu, Jing; Struss, Anjali K.; Kaufmann, Gunnar F.; Kravchenko, Vladimir V.; Janda, Kim D.
Chemical Communications, 2013 , vol. 49, # 15 p. 1515 - 1517
1: 2,2-Dimethyl-[1,3]dioxane-4,6-dione; 3,4-Dimethoxy-phenylacetic acid chloride With pyridine in dichloromethane
T=0 - 23°C; 8 h;
2: With hydrogenchloride in water
3: ethanol T=75°C; 11 h;
参考文献
Krishnan, Shyam; Bagdanoff, Jeffrey T.; Ebner, David C.; Ramtohul, Yeeman K.; Tambar, Uttam K.; Stoltz, Brian M.
Journal of the American Chemical Society, 2008 , vol. 130, # 41 p. 13745 - 13754
Pflaesterer, Daniel; Rettenmeier, Eva; Schneider, Severin; De Las Heras Ruiz, Edgar; Rudolph, Matthias; Hashmi, A. Stephen K.
Chemistry - A European Journal, 2014 , vol. 20, # 22 p. 6752 - 6755