Traceless-Activation Strategy for Rh-Catalyzed Csp(2)-H Arylation of Coumarins
文献类型：期刊论文
| 作者 | Han, Fuzhong1; Xun, Shanshan1; Jia, Lina1; Zhang, Yutong1; Zou, Liwei2; Hu, Xiangping2 |
| 刊名 | ORGANIC LETTERS
 |
| 出版日期 | 2019-08-02 |
| 卷号 | 21期号:15页码:5907-5911 |
| ISSN号 | 1523-7060 |
| DOI | 10.1021/acs.orglett.9b02040 |
| 通讯作者 | Han, Fuzhong(hanfuzhongchn@163.com) ; Hu, Xiangping(xiangping@dicp.ac.cn) |
| 英文摘要 | A traceless-activation strategy for the synthesis of 4-arylchroman-2-ones via a Rh(III)-catalyzed C-H activation of 2-arylpyridines and subsequent conjugated/decarboxylative addition to coumarin-3-carboxylic acids has been reported. The carboxyl group at C3 position of coumarin proved to be crucial to realize the reaction, which is spontaneously removed after the reaction by the release of CO2. The reaction displayed good substrate tolerance and gave various 4-arylchroman-2-ones in up to 90% yield. |
| WOS关键词 | C-H ACTIVATION ; COMPLEX FLAVONOIDS ; FARINOSE EXUDATE ; BOND FORMATION ; ENANTIOSELECTIVE SYNTHESIS ; BIOLOGICAL EVALUATION ; FACILE SYNTHESIS ; ACIDS ; CYCLIZATION ; ANNULATION |
| 资助项目 | University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province[2016204] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000480371600029 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province ; University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province ; University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province ; University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province ; University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province ; University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province ; University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province ; University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/173596]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Han, Fuzhong; Hu, Xiangping |
| 作者单位 | 1.Qiqihar Univ, Coll Chem & Chem Engn, Qiqihar 161006, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, 457 Zhongshan Rd, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Fuzhong,Xun, Shanshan,Jia, Lina,et al. Traceless-Activation Strategy for Rh-Catalyzed Csp(2)-H Arylation of Coumarins[J]. ORGANIC LETTERS,2019,21(15):5907-5911. |
| APA | Han, Fuzhong,Xun, Shanshan,Jia, Lina,Zhang, Yutong,Zou, Liwei,&Hu, Xiangping.(2019).Traceless-Activation Strategy for Rh-Catalyzed Csp(2)-H Arylation of Coumarins.ORGANIC LETTERS,21(15),5907-5911. |
| MLA | Han, Fuzhong,et al."Traceless-Activation Strategy for Rh-Catalyzed Csp(2)-H Arylation of Coumarins".ORGANIC LETTERS 21.15(2019):5907-5911. |
入库方式： OAI收割
来源：大连化学物理研究所
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