21555-09-9Relevant academic research and scientific papers
Efficient regioselective synthesis of 6-amino-5-benzoyl-1-substituted 2 (1H)-pyridinones
Schirok, Hartmut,Alonso-Alija, Cristina,Benet-Buchholz, Jordi,Goeller, Andreas H.,Grosser, Rolf,Michels, Martin,Paulsen, Holger
, p. 9463 - 9469 (2007/10/03)
A regioselective and efficient approach toward 6-amino-5-benzoyl-1- substituted 2(1H)-pyridinones by reaction of acyclic ketene aminals with propiolic acid ester was developed. The effect of the solvent and temperature on the regioselectivity of the react
SYNTHESIS OF ACYLKETENE N,N-ACETALS AND THEIR E,Z-ISOMERISM
Dorokhov, V. A.,Gordeev, M. F.,Komkov, A. V.,Bogdanov, V. S.
, p. 340 - 346 (2007/10/02)
A method was proposed for the synthesis of acylketene N,N-acetals (AKA) by the action of methanol in the presence of Co2+ acetate on diacylketene N,N-acetals.Using 1H and 13C NMR spectroscopy, a restrainment of the internal rotation around the
