共 35 条
Nanomagnetically modified ferric hydrogen sulfate (NiFe2O4@SiO2-FHS): a reusable green catalyst for the synthesis of highly functionalized piperidine derivatives
被引:35
作者:
Rahimizadeh, Mohammad
[1
]
Seyedi, Seyed Mohammad
[1
]
Abbasi, Mohsen
[1
]
Eshghi, Hossein
[1
]
Khojastehnezhad, Amir
[2
]
Moeinpour, Farid
[3
]
Bakavoli, Mehdi
[1
]
机构:
[1] Ferdowsi Univ Mashhad, Dept Chem, Fac Sci, Mashhad, Iran
[2] Islamic Azad Univ, Mashhad Branch, Coll Sci, Dept Chem, Mashhad, Iran
[3] Islamic Azad Univ, Bandar Abbas Branch, Dept Chem, Coll Sci, Bandar Abbas 7915893144, Iran
关键词:
One-pot;
Multi-component;
Piperidine;
Ferric hydrogen sulfate;
Magnetically recyclable catalyst;
ONE-POT SYNTHESIS;
DIELS-ALDER REACTION;
EFFICIENT SYNTHESIS;
CONCISE SYNTHESIS;
NANOPARTICLES;
ACID;
5-COMPONENT;
SCAFFOLDS;
ATOM;
D O I:
10.1007/s13738-014-0546-z
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
An efficient and one-pot multi-component procedure for the preparation of functionalized piperidine derivatives from reactions of aromatic aldehydes, substituted anilines and ethyl acetoacetate in the presence of ferric hydrogen sulfate-supported silica-coated magnetic nanoparticles (NiFe2O4@SiO2-FHS) as a magnetically recyclable green catalyst has been developed. The catalysts show environmentally benign character, which can be easily prepared, stored, and recovered several times without obvious significant loss of activity.
引用
收藏
页码:839 / 844
页数:6
相关论文