82968-94-3Relevant academic research and scientific papers
Boric acid: a new regiospecific decarboxylating agent. Syntheses of cyclic imines, β-enaminones, and β-enaminodiketones from β-enaminoesters
Delbecq, Philippe,Bacos, Daniel,Celerier, Jean Pierre,Lhommet, Gerard
, p. 1201 - 1206 (2007/10/02)
The synthesis of cyclic imines 2, β-enaminones 6, and β-enaminodiketones 7 is described.Regio- and stereospecific thermolysis of β-enaminoesters 4 with boric acid permit these preparations in generally good yields. Key words: boric acid, cyclic β-enaminoesters, decarboxylation, cyclic imines, cyclic β-enaminones.
Reaction des carbanions maloniques sur le S-methyl ε-thiocaprolactime
Lhommet, Gerard,Richaud, Marie, Genevieve,Maitte, Piere
, p. 431 - 432 (2007/10/02)
S-Methyl-ε-thiocaprolactim reacted with methylene compounds such as β-diketones, β-keto esters or some malonates.We have shown that S-methyl-ε-thiocaprolactim is a more satisfactory activated form of the amide than O-methyl-ε-caprolactim.
