1279017-83-2Relevant academic research and scientific papers
Organocatalytic Enantioselective Michael Reaction of Malononitrile with β,β-Disubstituted Nitroalkenes
Chen, Shengwei,Lou, Qinxin,Ding, Yuyang,Zhang, Shasha,Hu, Wenhui,Zhao, Junling
, p. 2437 - 2441 (2015/08/18)
We have developed and optimized an enantioselective Michael reaction of malononitrile with β,β-disubstituted nitroalkenes. This reaction was catalyzed by a cinchona alkaloid derived thiourea catalyst, producing products of high yields (up to 98 %) and ste
Chemo- and enantioselective Bronsted acid-catalyzed reduction of α-imino esters with catecholborane
Enders, Dieter,Rembiak, Andreas,Stoeckel, Bianca Anne
supporting information, p. 1937 - 1942 (2013/08/23)
The chemo- and enantioselective reduction of α-imino esters with catecholborane has been developed employing 10 mol% of an enantiopure BINOL-based phosphoric acid as organocatalyst. Various differently substituted aromatic α-amino acid derivatives can be
