Citation: Yu Xia LI, Wei Liang BAO. Microwave-assisted Solventless Biginelli Reaction Catalyzed by Montmorillonite Clay-SmCl₃·6H₂O System[J]. Chinese Chemical Letters, ;2003, 14(10): 993-996. shu

Microwave-assisted Solventless Biginelli Reaction Catalyzed by Montmorillonite Clay-SmCl₃·6H₂O System

Yu Xia LI ,
Wei Liang BAO

Department of Chemistry, Zhejiang University, Xi Xi Campus, Hangzhou 310028

Received Date: 8 October 2002

4-Aryl/alkyl-3, 4-dihydro-2(1H)-pyrimidone esters and 5-acetyl-4-aryl/or alkyl-6-methyl-3, 4-dihydropyrimidin-2(1)-ones were synthesised efficiently using montmorillonite clay-SmCl₃ 6H₂O system promoted by microwave irradiation in solventless condition.
- Microwave,
- samarium trichloride,
- montmorillonite,
- Biginelli reaction,
- pyrimidone
1. [1]
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13. [13]
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14. [14]
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16. [16]
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17. [17]
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18. [18]
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19. [19]
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20. [20]
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