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(NO<sub>3</sub>)<sub>3</sub>·5H<sub>2</sub>O)

• 作者: Hassan Sheibani Mahboobeh K. Rabori Mohammad Seifi
• 来源期刊: 催化剂现代研究(英文)
• 学科: 化学
• 关键词: Magnesium Oxide (MgO) Bismuth(III) NITRATE Pentahydrate Cyanoacetic Acid Hydrazide N-Amino-2-Pyridone
• 年，卷（期）: 2013,（2）
• 页码范围: 8-12
• 页数: 5页
• 分类号: O6

摘要

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.