S. S. P. Chou and P. W. Chen, “Cycloaddition Reactions of 4-Sulfur-substituted Dihydro-2-pyridones and 2-Pyridones with Conjugated Dienes,” Tetrahedron, Vol. 64, No. 8, 2008, pp. 1879-1887. doi:10.1016/j.tet.2007.11.090

has been cited by the following article:

• TITLE: Highly Efficient Method for Synthesis of N-Amino-2-Pyridone Derivatives in the Presence of Catalysts such as Magnesium Oxide (MgO) and Bismuth(III) Nitrate Pentahydrate (Bi(NO3)3·5H2O)

  AUTHORS: Mohammad Seifi, Mahboobeh K. Rabori, Hassan Sheibani

  KEYWORDS: Magnesium Oxide (MgO); Bismuth(III) Nitrate Pentahydrate; Cyanoacetic Acid Hydrazide; N-Amino-2-Pyridone

  JOURNAL NAME: Modern Research in Catalysis, Vol.2 No.2A, May 31, 2013

  ABSTRACT: Magnesium oxide (MgO) and bismuth(III) nitrate pentahydrate as highly effective catalysts which have catalyzed the three-component reaction of cyanoacetic acid hydrazide, aldehydes and malononitrile to prepare of the corresponding N-amino-2-pyridones. These catalysts are inexpensive and easily obtained, stable and storable, easily recycled and reused for several cycles with consistent activity.