Synthesis of fused-tetrahydropyrimidines: one-pot methylenation-cyclization utilizing two molecules of CO2
文献类型：期刊论文
| 作者 | Zhao, Yulei; Guo, Xuqiang; Du, Yulan; Shi, Xinrui; Yan, Shina; Liu, Yunlin; You, Jinmao
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| 刊名 | ORGANIC & BIOMOLECULAR CHEMISTRY
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| 出版日期 | 2020 |
| 卷号 | 18期号:35 |
| 英文摘要 | A methylenation-cyclization reaction, employing cyclic enaminones with primary aromatic amines and two molecules of CO2, furnishing fused-tetrahydropyrimidines, is discussed. In this Cs(2)CO(3)and ZnI(2)catalyzed one-pot two-step procedure, two molecules of CO(2)were selectively converted to methylene groups. The multi-component reaction might proceed through the formation of bis(silyl)acetal which was followed by condensation and further aza-Diels-Alder reaction. Hydroquinazoline, hydrocyclopenta[d]pyrimidine and hydroindeno[1,2-d]pyrimidine derivatives could be prepared with CO(2)as the C1 source, effectively. |
| 源URL | [http://210.75.249.4/handle/363003/60246]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Zhao, Yulei,Guo, Xuqiang,Du, Yulan,et al. Synthesis of fused-tetrahydropyrimidines: one-pot methylenation-cyclization utilizing two molecules of CO2[J]. ORGANIC & BIOMOLECULAR CHEMISTRY,2020,18(35). |
| APA | Zhao, Yulei.,Guo, Xuqiang.,Du, Yulan.,Shi, Xinrui.,Yan, Shina.,...&You, Jinmao.(2020).Synthesis of fused-tetrahydropyrimidines: one-pot methylenation-cyclization utilizing two molecules of CO2.ORGANIC & BIOMOLECULAR CHEMISTRY,18(35). |
| MLA | Zhao, Yulei,et al."Synthesis of fused-tetrahydropyrimidines: one-pot methylenation-cyclization utilizing two molecules of CO2".ORGANIC & BIOMOLECULAR CHEMISTRY 18.35(2020). |
入库方式： OAI收割
来源：西北高原生物研究所
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