32583-56-5Relevant academic research and scientific papers
Iron-catalyzed aminolysis of β-carbonyl 1,3-dithianes: Synthesis of stereodefined β-enaminones and 3,4-disubstituted pyrazoles
Wang, Yeming,Bi, Xihe,Li, Wei-Qi,Li, Dehua,Zhang, Qian,Liu, Qun,Ondon, Brim Stevy
supporting information; experimental part, p. 1722 - 1725 (2011/05/03)
A novel iron-catalyzed aminolysis of β-carbonyl 1,3-dithianes with various amines including ammonia, primary and secondary amines, as well as hydrazine hydrate has been developed, leading to the synthesis of stereodefined β-enaminones and 3,4-disubstitute
NMR of enaminones: Part 4 - 17O NMR study of 2,2-diacylenamines
Zhuo, Jin-Cong
, p. 432 - 440 (2007/10/03)
Natural abundance 17O NMR spectra of 41 2,2-diacylenamines (enamino diketones and enamino diesters), recorded in acetonitrile solution, are reported. Tertiary enamino diketones show only one 17O signal; primary and secondary derivati
ACETALS OF LACTAMS AND ACID AMIDES. 48. REACTION OF ENAMINO DIKETONES WITH AMIDE ACETALS. SYNTHESIS OF DERIVATIVES OF COUMARIN AND CARBOSTYRIL
Grannik, V. G.,Shanazarov, A. K.,Solov'eva, N. P.,Chistyakov, V. V.,Persianova, I. V.,Sheinker, Yu. N.
, p. 1171 - 1177 (2007/10/02)
It was established that the reaction of derivatives of 2-aminomethylenecyclohexane-1,3-dione with N,N-dimethyl-diethylacetal gives dienediamines, heating of which in aqueous hydrochloric acid leads, depending on the structure, to derivatives of carbostyri
Chelating Enaminoketones, I. Syntheses of Asymmetric Ligands
Trathnigg, Bernd,Golob, Karl,Junek, Hans,Perne, Johann,Popitsch, Alois
, p. 1353 - 1368 (2007/10/02)
Syntheses of chelating enaminoketones for a potential use in enrichment or recovery of metals from their aqueous solutions are described.Tridentate ligands were prepared either from aromatic amines, triethoxymethane and cyclic 1,3-dicarbonyl compounds in
