Synthesis of 2,3-Dihydro-4-pyridones Using HClO4-SiO2 or NaHSO4-SiO2 as an Efficient Heterogeneous Catalyst
Corresponding Author(s) : Liqiang Wu
wliq870@163.com
Asian Journal of Chemistry,
Vol. 22 No. 9 (2010): Vol 22 Issue 9
Abstract
A simple and efficient synthesis of 2,3-dihydro-4-pyridones has been accomplished by threecomponent condensation reactions of Danishefsky's diene with aldehydes and amines in the presence of HClO4-SiO2 or NaHSO4-SiO2.
Keywords
HClO4-SiO2
NaHSO4-SiO2
2,3-Dihydro-4-pyridones
Danishefsky's diene
(1)
Wu, L.; Yang, L.; Yan, F. Synthesis of 2,3-Dihydro-4-Pyridones Using HClO4-SiO2 or NaHSO4-SiO2 As an Efficient Heterogeneous Catalyst. ajc 2010, 22, 6977-6982.
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