Synthesis of Enantiomerically Pure 3-Amino-2-methylenealkanoates (Aza-Morita-Baylis-Hillman Adducts) Mediated by Cinchona Alkaloids
作者:Gianluca Martelli、Mario Orena、Samuele Rinaldi
DOI:10.1002/ejoc.201101244
日期:2011.12
reacted with (S)-1-(4-methoxyphenyl)ethylamine in the presence of astoichiometric amount of quinidine to yield (R)-3-[(tert-butoxycarbonyl)amino]-2-methylenealkanoates (aza-Morita–Baylis–Hillmanadducts) in enantiomericallypure form.