70133-97-0Relevant academic research and scientific papers
The Reaction of Enaminothiones with Methyleniminium Salts
Moehrle, Hans,Bangert, Reinhard
, p. 1187 - 1190 (2007/10/02)
The N-primary and N-secondary enaminothiones derived from dimedone yield with methyleniminium salts the C-Mannich bases only.
N-ALKYLATION OF ENAMINONES
Greenhill, John V.,Moten, Ashraf M.
, p. 3405 - 3408 (2007/10/02)
The base catalyzed N-alkylation of a series of primary and secondary enaminones has been examined in detail.The enaminone anion was found to be a weak nucleophile.Best results were obtained in tetrahydrofuran or dioxane with sodium hydride and an alkyl io
α,β-UNSATURATED THIO COMPOUNDS. XIII.* HYDROTHIOLYSIS OF β-HETERO-SUBSTITUTED α,β-UNSATURATED IMMONIUM SALTS AT THE C=N(+) BOND - A GENERAL APPROACH TO THE SYNTHESIS OF FUNCTIONALLY SUBSTITUTED THIOKETONES
Usov, V. A.,Timokhina, L. V.,Zhagun, V. A.,Sidorkin, V. F.,Voronkov, M. G.
, p. 1623 - 1628 (2007/10/02)
The hydrothiolysis of immonium salts containing the Y-C=C-C=N(+) group takes place at the C=N(+) bond and not at the C-Y bond.This is consistent with the results from quantum-chemical calculations.On this basis a general approach was formulated to the synthesis of new types of organic sulfur compounds, i.e. β-alkoxy-, β-alkylthio-, and β-halogen-substituted α,β-unsaturated thioketones of the Y-C=C-C=S (Y=RO, RS, Hlg) type.
