Immobilized nickel(II) on organic-inorganic hybrid materials: The effective and reusable catalysts for Biginelli reaction
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作者:
Zhang LiYuan
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Huaibei Normal Univ, Dept Chem, Huaibei 235000, Peoples R China
Bengbu Coll, Expt Chem Ctr, Bengbu 233030, Peoples R ChinaHuaibei Normal Univ, Dept Chem, Huaibei 235000, Peoples R China
Zhang LiYuan
[1
,2
]
Wang ChuanHu
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机构:
Bengbu Coll, Expt Chem Ctr, Bengbu 233030, Peoples R ChinaHuaibei Normal Univ, Dept Chem, Huaibei 235000, Peoples R China
Wang ChuanHu
[2
]
Zhou Li
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Bengbu Coll, Expt Chem Ctr, Bengbu 233030, Peoples R ChinaHuaibei Normal Univ, Dept Chem, Huaibei 235000, Peoples R China
Zhou Li
[2
]
Li PinHua
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Huaibei Normal Univ, Dept Chem, Huaibei 235000, Peoples R ChinaHuaibei Normal Univ, Dept Chem, Huaibei 235000, Peoples R China
Li PinHua
[1
]
Zhang XiuLi
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Anhui Agr Univ, Coll Sci, Hefei 230036, Peoples R ChinaHuaibei Normal Univ, Dept Chem, Huaibei 235000, Peoples R China
Zhang XiuLi
[3
]
Wang Lei
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Huaibei Normal Univ, Dept Chem, Huaibei 235000, Peoples R China
Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R ChinaHuaibei Normal Univ, Dept Chem, Huaibei 235000, Peoples R China
Wang Lei
[1
,4
]
机构:
[1] Huaibei Normal Univ, Dept Chem, Huaibei 235000, Peoples R China
[2] Bengbu Coll, Expt Chem Ctr, Bengbu 233030, Peoples R China
[3] Anhui Agr Univ, Coll Sci, Hefei 230036, Peoples R China
[4] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China
The immobilized nickel(I I) on the organic-inorganic hybrid material was prepared and used as an effective catalyst for the Biginelli reaction. In the presence of the immobilized nickel catalyst, aromatic aldehydes reacted with ethyl acetoacetate and urea (or thiourea) smoothly to generate the corresponding Biginelli products in good to excellent yields without using any additive. The work-up procedure is very simple and practical. Furthermore, the silica-supported nickel(II) could be recovered and recycled for six consecutive trials without significant loss of its catalytic activity.
机构:
Huaibei Normal Univ, Dept Chem, Huaibei 235000, Anhui, Peoples R China
Anhui Med Coll, Dept Nursing, Hefei 230061, Anhui, Peoples R ChinaHuaibei Normal Univ, Dept Chem, Huaibei 235000, Anhui, Peoples R China
Zhang, Xiao L.
Wang, Min
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Huaibei Normal Univ, Dept Chem, Huaibei 235000, Anhui, Peoples R ChinaHuaibei Normal Univ, Dept Chem, Huaibei 235000, Anhui, Peoples R China
Wang, Min
Wang, Lei
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机构:
Huaibei Normal Univ, Dept Chem, Huaibei 235000, Anhui, Peoples R China
Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R ChinaHuaibei Normal Univ, Dept Chem, Huaibei 235000, Anhui, Peoples R China
机构:
Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R ChinaWuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
Jin, SR
Zhang, LM
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机构:Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
Zhang, LM
Liu, SZ
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机构:Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
Liu, SZ
Yao, LF
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机构:Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
Yao, LF
Hu, XL
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机构:Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
Hu, XL
Zhao, WF
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机构:Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China