N-Heterocyclic carbene-catalyzed [4+2] cyclization of alpha-chloroaldehydes and aurones: Highly enantioselective synthesis of benzofuran-fused dihydropyran-2-ones
文献类型：期刊论文
| 作者 | Li, Yao1,2; Chen, Kunquan2,3; Zhang, Yan2; Sun, Dequn1; Ye, Song2,3 |
| 刊名 | CHINESE CHEMICAL LETTERS
 |
| 出版日期 | 2018-08-01 |
| 卷号 | 29期号:8页码:1209-1211 |
| 关键词 | Carbene Catalysis Annulation Enantioselectivity Benzofuran Dihydropranone |
| ISSN号 | 1001-8417 |
| DOI | 10.1016/j.cclet.2018.03.003 |
| 英文摘要 | The chiral N-heterocyclic carbene-catalyzed [4 +2] annulation of alpha-chloroaldehydes and aurones was developed, giving the corresponding benzofuran-fused dihydropyranones in good to high yields with good diastereoselectivities and excellent enantioselectivities. The catalytic cycle features with the generation of enolate from chloroaldehdye and its following [4 + 2] cycloaddtion with aurones. (C) 2018 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000442060000005 |
| 出版者 | ELSEVIER SCIENCE INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42371]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Sun, Dequn; Ye, Song |
| 作者单位 | 1.Shandong Univ Weihai, Marine Coll, Weihai 264209, Peoples R China 2.Chinese Acad Sci, Inst Chem, CAS Key Lab Mol Recognit & Funct, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yao,Chen, Kunquan,Zhang, Yan,et al. N-Heterocyclic carbene-catalyzed [4+2] cyclization of alpha-chloroaldehydes and aurones: Highly enantioselective synthesis of benzofuran-fused dihydropyran-2-ones[J]. CHINESE CHEMICAL LETTERS,2018,29(8):1209-1211. |
| APA | Li, Yao,Chen, Kunquan,Zhang, Yan,Sun, Dequn,&Ye, Song.(2018).N-Heterocyclic carbene-catalyzed [4+2] cyclization of alpha-chloroaldehydes and aurones: Highly enantioselective synthesis of benzofuran-fused dihydropyran-2-ones.CHINESE CHEMICAL LETTERS,29(8),1209-1211. |
| MLA | Li, Yao,et al."N-Heterocyclic carbene-catalyzed [4+2] cyclization of alpha-chloroaldehydes and aurones: Highly enantioselective synthesis of benzofuran-fused dihydropyran-2-ones".CHINESE CHEMICAL LETTERS 29.8(2018):1209-1211. |
入库方式： OAI收割
来源：化学研究所
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