Citation: 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): 921-922. shu

Indium (III) Tribromide:An Excellent Catalyst for Biginelli Reaction

Department of Chemistry, National Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071

Received Date: 24 December 2001

Fund Project: Financial support was provided by the National Natural Science Foundation of China (29872018 & 29972026).

A highly efficient catalyst indium (III) tribromide is used to synthesize 5-alkoxycarbonyl-4-hydrocarbyl-3,4-dihydropyrimidin-2(1H)-ones by a three-component coupling of β-keto ester, aldehydes and urea through improved Biginelli reaction.
- Indium (III) tribromide,
- dihydropyrimidinone,
- β-keto ester,
- one-pot condensation,
- Biginelli reaction
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