Markova, N. K.; Zaichenko, Yu. A.; Tsil'ko, A. E., Journal of Organic Chemistry USSR (English Translation), 1984, p. 876 - 880
作者:Markova, N. K.、Zaichenko, Yu. A.、Tsil'ko, A. E.、Maretina, I. A.
DOI:——
日期:——
A Method for the Preparation of β-Amino-α,β-unsaturated Carbonyl Compounds: Study of Solvent Effect and Mechanism
作者:Reyno R. S.、Akash Sugunan、Ranganayakulu S.、Cherumuttathu H. Suresh、Goreti Rajendar
DOI:10.1021/acs.orglett.9b04531
日期:2020.2.7
An efficient method for the preparation of β-amino-α,β-unsaturated carbonylcompounds is demonstrated. Bench-stable sodium 3-oxo-enolates were prepared from carbonylcompounds, and reacted with amines in the presence of an acid and a desiccant. DFT studies revealed contrasting mechanisms toward the reactivity of aliphatic amines in protic solvents and aromatic amines in aprotic solvents. While the