1286735-56-5Relevant academic research and scientific papers
Asymmetric phase-transfer-catalyzed synthesis of five-membered cyclic γ-amino acid precursors
Nodes, Willam J.,Shankland, Kenneth,Rajkumar, Sundaram,Cobb, Alexander J. A.
, p. 3011 - 3014 (2010)
The first example of an intramolecular enantioselective Michael addition of nitronates onto conjugated systems utilizing a chiral phase-transfer catalyst is described. A range of five-membered γ-nitro esters with up to three stereocentres have been prepared and the relative and absolute configurations proven by chemical and crystallographic methods. The products are rapidly obtained and are precursors to five-membered cyclic γ-amino acids
