2,2,6,6-tetramethyl-piperidine-N-oxyl; ammonium hydroxide; zinc in 1,4-dioxane
Michael Addition; 24 h; Schlenk techniqueInert atmosphereReflux; 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
ammonium hydroxide; zinc in 1,4-dioxane
Michael Addition; 24 h; Schlenk techniqueRefluxInert atmosphere; Overall yield = 60 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
1.1: sodium tetrahydroborate / ethanol / Inert atmosphere; Cooling with ice
1.2: 4 h / Inert atmosphere; Reflux
2.1: hydrogen / ethanol / 10 h / 85 °C / 30003 Torr / Autoclave
View Scheme
参考文献
Yu, Fabiao; Li, Peng; Li, Guangyue; Zhao, Guangjiu; Chu, Tianshu; Han, Keli
Journal of the American Chemical Society, 2011 , vol. 133, # 29 p. 11030 - 11033
indium in dichloromethane
2 h; RefluxInert atmosphere;
参考文献
Ngernmaneerat, Poonlarp; Munbunjong, Wanida; Chavasiri, Warinthorn; Jang, Doo Ok
Bulletin of the Korean Chemical Society, 2011 , vol. 32, # 6 p. 1847 - 1848