Chinese Journal of Organic Chemistry ›› 2024, Vol. 44 ›› Issue (7): 2341-2349.DOI: 10.6023/cjoc202401012 Previous Articles     Next Articles

ARTICLES

铜基固体废弃物促进的末端炔烃交叉偶联反应

徐童a, 张宁a, 张永红a, 王斌a, 夏昱a, 金伟伟b,*(), 金聘入c,*(), 刘晨江a,*()   

  1. a 新疆大学化学学院 乌鲁木齐 830046
    b 中国计量大学生命科学学院 杭州 310018
    c 光大城乡再生能源(柘城)有限公司 河南商丘 476200
  • 收稿日期:2024-01-12 修回日期:2024-03-07 发布日期:2024-03-28
  • 基金资助:
    国家自然科学基金(21961037); 国家自然科学基金(22161044); 国家自然科学基金(22201241); 国家自然科学基金(22361044); 天山科技创新领军人才计划(2022TSYCLJ0016); 新疆维吾尔自治区自然科学基金重点(2022D01D06)

Copper-Based Solid Wastes Promoted Cross-Coupling Reactions of Terminal Alkynes

Tong Xua, Ning Zhanga, Yonghong Zhanga, Bin Wanga, Yu Xiaa, Weiwei Jinb(), Pinru Jinc(), Chenjiang Liua()   

  1. a College of Chemistry, Xinjiang University, Urumqi 830046
    b College of Life Sciences, China Jiliang University, Hangzhou 310018
    c Everbright Urban Rural Renewable Energy (Zhecheng) Co., LTD., Shangqiu, Henan 476200
  • Received:2024-01-12 Revised:2024-03-07 Published:2024-03-28
  • Contact: E-mail: wwjin0722@163.com;jinpinru@cebenvironment.com.cn;pxylcj@126.com
  • Supported by:
    National Natural Science Foundation of China(21961037); National Natural Science Foundation of China(22161044); National Natural Science Foundation of China(22201241); National Natural Science Foundation of China(22361044); Tianshan Talents Program for Leading Talents in Science and Technology Innovation(2022TSYCLJ0016); Key Program of Natural Science Foundation of Xinjiang Uygur Autonomous Region(2022D01D06)

An approach to the Sonogashira and Glaser-Hay coupling reactions utilizing copper-based solid wastes instead of traditional copper salts has been developed. This method enables the efficient synthesis of various disubstituted alkynes under relatively mild conditions. For the Sonogashira coupling reaction, diverse substituted phenylacetylenes and aryl iodides exhibit excellent reactivity, resulting in diaryl acetylene compounds with yields ranging from 57% to 97%. The Glaser-Hay coupling reaction allows for the high-yield production of symmetrically disubstituted 1,3-butadiyne derivatives using a variety of terminal alkynes. Additionally, moderate yields can be achieved for cross-coupling products. Gram-scale and cycling experiments demonstrate promising prospects for the application of solid waste in organic synthesis.

Key words: copper based solid waste, terminal alkyne, Sonogashira coupling reaction, Glaser-Hay coupling reaction