1147131-05-2Relevant academic research and scientific papers
SmI2-mediated coupling of nitrones and tert -butanesulfinyl imines with allenoates: Synthesis of β-methylenyl-γ -lactams and tetramic acids
Xu, Chu-Pei,Huang, Pei-Qiang,Py, Sandrine
, p. 2034 - 2037 (2012/06/01)
Nitrones and tert-butanesulfinyl imines undergo conjugate addition to alkyl allenoates under SmI2-mediated reductive coupling conditions to produce novel β-methylenyl-substituted γ -amino esters. The latter were readily transformed into the cor
Tetramic acid derivatives via Ugi-Dieckmann-reaction
Spatz, Julia H.,Welsch, Sebastian J.,Duhaut, David-Emmanuel,J?ger, Nadine,Boursier, Thomas,Fredrich, Martin,Allmendinger, Lars,Ross, Günther,Kolb, Jürgen,Burdack, Christoph,Umkehrer, Michael
experimental part, p. 1705 - 1707 (2009/09/05)
Tetramic acid derivatives constitute an important class of nitrogen containing heterocycles, and are key structural motifs in many natural products of terrestrial and marine origin. The interesting biological and structural diversity of this class of subs
