Synthesis of heterocyclic-fused benzofurans via C-H functionalization of flavones and coumarins

被引：49
|
作者：
Moon, Youngtaek [1 ]
Kim, Yechan [1 ]
Hong, Hyerim [1 ]
Hong, Sungwoo [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South Korea
来源：
CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 75期
基金：
新加坡国家研究基金会;
关键词：
N BOND FORMATION; FACILE ROUTE; CHROMONES; DIBENZOFURANS; ALKENYLATION; ENAMINONES; AMINATION;
D O I：
10.1039/c3cc44456b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An efficient method to effect C-O cyclization was developed via the C-H functionalization of chromones and coumarins, affording heterocyclic-fused benzofurans.
引用
收藏
页码：8323 / 8325
页数：3
相关论文
共 50 条
  • [41] Synthesis of Biaryl Atropisomers via Site-Selective C-H Functionalization
    Genova, Jason C.
    Nicewicz, David A.
    ORGANIC LETTERS, 2025, 27 (08) : 1889 - 1894
  • [42] Synthesis of HC-Toxin via Matteson Homologation and C-H Functionalization
    Kohr, Michael
    Kazmaier, Uli
    JOURNAL OF ORGANIC CHEMISTRY, 2023, 88 (15): : 10869 - 10880
  • [43] The versatile role of norbornene in C-H functionalization processes: concise synthesis of tetracyclic fused pyrroles via a threefold domino reaction
    Gericke, Kersten M.
    Chai, David I.
    Lautens, Mark
    TETRAHEDRON, 2008, 64 (26) : 6002 - 6014
  • [44] Palladium-catalyzed synthesis of cyclopentane-fused benzocyclobutenes via tandem directed Carbopalladation/C-H bond functionalization
    Bertrand, Myra Beaudoin
    Wolfe, John P.
    ORGANIC LETTERS, 2007, 9 (16) : 3073 - 3075
  • [45] Synthesis of Lactones via C-H Functionalization of Nonactivated C(sp3)-H Bonds
    Richers, Johannes
    Heilmann, Michael
    Drees, Markus
    Tiefenbacher, Konrad
    ORGANIC LETTERS, 2016, 18 (24) : 6472 - 6475
  • [46] Regioselective C-H Functionalization of the Six-Membered Ring of the 6,5-Fused Heterocyclic Systems: An Overview
    Faarasse, Soukaina
    El Brahmi, Nabil
    Guillaumet, Gerald
    El Kazzouli, Said
    MOLECULES, 2021, 26 (19):
  • [47] Recent advances in the diversification of chromones and flavones by direct C-H bond activation or functionalization
    Tian, Shanghui
    Luo, Tian
    Zhu, Yanping
    Wan, Jie-Ping
    CHINESE CHEMICAL LETTERS, 2020, 31 (12) : 3073 - 3082
  • [48] Synthesis of fused N-heterocycles via tandem C-H activation
    Meng, Ge
    Niu, Hong-Ying
    Qu, Gui-Rong
    Fossey, John S.
    Li, Jian-Ping
    Guo, Hai-Ming
    CHEMICAL COMMUNICATIONS, 2012, 48 (77) : 9601 - 9603
  • [49] Recent advances in the diversification of chromones and flavones by direct C-H bond activation or functionalization
    Shanghui Tian
    Tian Luo
    Yanping Zhu
    Jie-Ping Wan
    Chinese Chemical Letters, 2020, 31 (12) : 3073 - 3082
  • [50] Synthesis of triphenylene-fused phosphole oxides via C-H functionalizations
    Rahman, Md Shafiqur
    Yoshikai, Naohiko
    BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, 2020, 16 : 524 - 529
12345