Moreno-Manas, M.; Papell, E.; Pleixats, R., Journal of Heterocyclic Chemistry, 1986, vol. 23, p. 413 - 416
作者:Moreno-Manas, M.、Papell, E.、Pleixats, R.、Ribas, J.、Virgili, A.
DOI:——
日期:——
One-pot and Three-Component Synthesis of α-Benzylamino Pyrones
作者:Jilla Sanchooli、Alireza Hassanabadi
DOI:10.3184/174751917x14837116219690
日期:2017.1
The synthesis of α-benzylamino pyrones is described involving the reaction of 4-hydroxy-6-methyl-2H-pyran-2-one with aromatic aldehydes and secondary amines in the presence of oxalic acid and in aqueous media. The salient features of this protocol are aerobic conditions, short reaction times, milder reaction conditions without additives and high yields.