Visible-light-promoted aerobic oxidative synthesis of β-ketosulfones under photocatalyst-free conditions

被引：22
|
作者：
Lv, Yufen [1 ]
Liu, Qishun [1 ]
Liu, Fei [1 ]
Yue, Huilan [2 ,3 ]
Li, Jiang-Sheng [4 ]
Wei, Wei [1 ,2 ,3 ]
机构：
[1] Qufu Normal Univ, Sch Chem & Chem Engn, Qufu 273165, Shandong, Peoples R China
[2] Chinese Acad Sci, Northwest Inst Plateau Biol, Qinghai Prov Key Lab Tibetan Med Res, Xining 810008, Qinghai, Peoples R China
[3] Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining 810008, Qinghai, Peoples R China
[4] Changsha Univ Sci & Technol, Sch Chem & Food Engn, Changsha 410114, Peoples R China
来源：
TETRAHEDRON LETTERS | 2020年 / 61卷 / 01期
关键词：
Visible-light; beta-ketosulfones; Alkynes; Photocatalyst-free; QUINOLINE N-OXIDES; INDUCED DEOXYGENATIVE C2-SULFONYLATION; SULFINIC ACIDS; ONE-POT; EFFICIENT APPROACH; HIGHLY EFFICIENT; KETO SULFONES; ALKENES; SULFONYLHYDRAZIDES; ALKYNES;
D O I：
10.1016/j.tetlet.2019.151335
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A simple and convenient visible-light-mediated method has been developed for the construction of beta-ketosulfones via aerobic oxidative difunctionalization of alkynes with arylazo sulfones and dioxygen in air under photocatalyst-free conditions. The present photochemical methodology provides a facile and attractive protocol to construct a series of beta-ketosulfones in moderate to good yields. (C) 2019 Elsevier Ltd. All rights reserved.
引用
收藏
页数：4
相关论文
共 50 条
  • [41] Visible-Light-Promoted Photocatalyst-Free Unsymmetrical Synthesis of Diaryl 1, 2-Diketones from Terminal Alkynes/ Alkenes and Aryl Halides Under the Formate-Air-DMSO Condition
    Chen, Xueqin
    Wen, Xiaoqing
    Fu, Yang
    Liu, Yingtian
    Tan, Rui
    Li, Jiahong
    ADVANCED SYNTHESIS & CATALYSIS, 2025,
  • [42] Visible-light-promoted oxidative halogenation of (hetero)arenes
    Lu, Lingling
    Li, Yiming
    Jiang, Xuefeng
    GREEN CHEMISTRY, 2020, 22 (18) : 5989 - 5994
  • [43] A photocatalyst-free method for the synthesis of 6-alkyl(aryl)phenanthridines under visible light irradiation
    Natarajan, Palani
    Partigya
    Pooja
    NEW JOURNAL OF CHEMISTRY, 2022, 46 (47) : 22862 - 22868
  • [44] Visible-Light-Promoted Synthesis of Fluoroalkylated Oximes
    Lee, Da Seul
    Hwang, Ho Seong
    Cho, Eun Jin
    CHEMISTRY-AN ASIAN JOURNAL, 2018, 13 (17) : 2405 - 2409
  • [45] Visible-Light-Promoted Synthesis of Dibenzofuran Derivatives
    Cho, Ji Young
    Roh, Geum-bee
    Cho, Eun Jin
    JOURNAL OF ORGANIC CHEMISTRY, 2018, 83 (02): : 805 - 811
  • [46] Eosin Y Catalyzed Visible-Light-Promoted Aerobic Oxidative Cyclization of 2-Aminobenzothiazole
    Srivastava, Vishal
    Singh, Pravin K.
    Singh, Praveen P.
    CROATICA CHEMICA ACTA, 2015, 88 (03) : 227 - 233
  • [47] Photocatalyst-Free Visible-Light-Promoted C-3-Alkylation of Indoles through C-H Functionalizations of N,N-Dialkylanilines
    Saikia, B. Shriya
    Deb, Mohit L.
    Baruah, Pranjal K.
    CHEMISTRYSELECT, 2023, 8 (37):
  • [48] Visible-light-promoted aerobic oxidative hydroxylation of arylboronic acids in water by hydrophilic organic semiconductor
    Yu, Kunyi
    Zhang, Hanjie
    Sheng, Yuqiang
    Zhu, Yongfa
    TETRAHEDRON LETTERS, 2020, 61 (28)
  • [49] Visible-Light-Promoted Oxidative Annulation of Naphthols and Alkynes: Synthesis of Functionalized Naphthofurans
    Chalotra, Neha
    Shah, Iftkhar Hussain
    Raheem, Shabnam
    Rizvi, Masood Ahmad
    Shah, Bhahwal Ali
    JOURNAL OF ORGANIC CHEMISTRY, 2021, 86 (23): : 16770 - 16784
  • [50] Metal- and photocatalyst-free visible-light-promoted regioselective selenylation of coumarin derivatives via oxidation-induced C-H functionalization
    Yang, Daoshan
    Li, Guoqing
    Xing, Chengyu
    Cui, Wenwen
    Li, Kexin
    Wei, Wei
    ORGANIC CHEMISTRY FRONTIERS, 2018, 5 (20): : 2974 - 2979
12345