potassium carbonate in acetone
T=45°C; 0.333333 h; Yield given. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
ammonium hydroxide; zinc in 1,4-dioxane
Michael Addition; 24 h; Schlenk techniqueRefluxInert atmosphere; Overall yield = 83 percent; diastereoselective reaction;
参考文献
Loren Nunes, Vanessa; De Oliveira, Ingryd Cristina; Soares Do Rego Barros, Olga
European Journal of Organic Chemistry, 2014 , vol. 2014, # 7 p. 1525 - 1530