CATALYTIC CYCLIZATION OF 2,3-DIBROMOPROPIONATES WITH BENZYL AZIDES TO AFFORD 1-BENZYL-1,2,3-TRIAZOLE-4-CARBOXYLATE: THE USE OF A NONTOXIC BISMUTH CATALYST
文献类型：会议论文
| 作者 | Sun, Hong-bin; Li, Dong; Xie, Weiping; Deng, Xinlin |
| 出版日期 | 2016 |
| 关键词 | CLICK-CHEMISTRY HIGHLY EFFICIENT 1,4-DISUBSTITUTED 1,2,3-TRIAZOLES 1,3-DIPOLAR CYCLOADDITIONS ALKYNE CYCLOADDITION SOLID-PHASE COPPER LIGATION POLYMER COMPLEX |
| 卷号 | 92 |
| 期号 | 3 |
| DOI | 10.3987/COM-15-13371 |
| 英文摘要 | We synthesized 1,2,3-triazoles via the cyclization of 2,3-dibromopropionates with benzyl azides. Bismuth chloride is an efficient catalyst, and the reaction is accelerated by weak bases such as sodium acetate. A variety of functional groups are compatible with this catalytic protocol, and it takes advantage of oxygen stable catalyst and substrates because the reactive dibromides are saturated. |
| 学科主题 | Chemistry |
| ISSN号 | 0385-5414 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23497]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | Sun, Hong-bin,Li, Dong,Xie, Weiping,et al. CATALYTIC CYCLIZATION OF 2,3-DIBROMOPROPIONATES WITH BENZYL AZIDES TO AFFORD 1-BENZYL-1,2,3-TRIAZOLE-4-CARBOXYLATE: THE USE OF A NONTOXIC BISMUTH CATALYST[C]. 见:. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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