Triethylenetetramine-Grafted Magnetic Graphene Oxide (Fe3O4@GO-NH2) as a Reusable Heterogeneous Catalyst for the One-Pot Synthesis of 2-Amino-4H-Benzopyran Derivatives
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作者:
Boroumand, Hanieh
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Univ Mazandaran, Fac Chem, Dept Organ Chem, Babolsar, IranUniv Mazandaran, Fac Chem, Dept Organ Chem, Babolsar, Iran
Boroumand, Hanieh
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Alinezhad, Heshmatollah
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Univ Mazandaran, Fac Chem, Dept Organ Chem, Babolsar, IranUniv Mazandaran, Fac Chem, Dept Organ Chem, Babolsar, Iran
Alinezhad, Heshmatollah
[1
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Maleki, Behrooz
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Peiman, Sahar
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Univ Mazandaran, Fac Chem, Dept Organ Chem, Babolsar, IranUniv Mazandaran, Fac Chem, Dept Organ Chem, Babolsar, Iran
Peiman, Sahar
[1
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[1] Univ Mazandaran, Fac Chem, Dept Organ Chem, Babolsar, Iran
Triethylenetetramine-grafted magnetic graphene oxide (Fe3O4@GO-NH2) was used as a reusable heterogeneous catalyst in the preparation of 2-amino-4H-benzopyran derivatives. The characteristics of this method include green reaction conditions, easy separation, compatibility with the environment, the cost-effectiveness of the catalyst, and high yield (85-98%) in a short reaction time. It was also found that it could be reused for at least seven cycles without significant performance degradation.
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Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500607, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500607, Andhra Pradesh, India
Murthy, S. Narayana
Madhav, B.
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Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500607, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500607, Andhra Pradesh, India
Madhav, B.
Reddy, V. Prakash
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Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500607, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500607, Andhra Pradesh, India
Reddy, V. Prakash
Nageswar, Y. V. D.
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Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500607, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500607, Andhra Pradesh, India