| Indium (III) Tribromide : An Excellent Catalyst for Biginelli Reaction |
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| 作者姓名： | Nan Yan FU Mei Li PANG Yao Feng YUAN Ji Tao WANG* |
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| 作者单位： | Nan Yan FU，Mei Li PANG，Yao Feng YUAN，Ji Tao WANG* Department of Chemistry，National Key Laboratory of Elemento-organic Chemistry，Nankai University，Tianjin 300071 |
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| 摘 要： | A highly efficient catalyst indium (III) tribromide is used to synthesize 5-alkoxy- carbonyl-4-hydrocarbyl-3,4-dihydropyrimidin-2(1H)-ones by a three-component coupling of β-keto ester, aldehydes and urea through improved Biginelli reaction.
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| 关 键 词： | Indium (III) tribromide dihydropyrimidinone β-keto ester one-pot condensation Biginelli reaction. |
Indium (III) Tribromide : An Excellent Catalyst for Biginelli Reaction |
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| Nan Yan FU,Mei Li PANG,Yao Feng YUAN,Ji Tao WANG*.Indium (III) Tribromide : An Excellent Catalyst for Biginelli Reaction[J].Chinese Chemical Letters,2002,13(10). |
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| Authors: | Nan Yan FU Mei Li PANG Yao Feng YUAN Ji Tao WANG |
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| Institution: | Department of Chemistry, National Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071 Department of Chemistry, National Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071 Department of Chemistry, National Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071 Department of Chemistry, National Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071 |
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| Abstract: | A highly efficient catalyst indium (III) tribromide is used to synthesize 5-alkoxy- carbonyl-4-hydrocarbyl-3,4-dihydropyrimidin-2(1H)-ones by a three-component coupling of -keto ester, aldehydes and urea through improved Biginelli reaction. |
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| Keywords: | Indium (III) tribromide dihydropyrimidinone -keto ester one-pot condensation Biginelli reaction |
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