Chinese Journal of Organic Chemistry ›› 2023, Vol. 43 ›› Issue (10): 3635-3643.DOI: 10.6023/cjoc202304035 Previous Articles     Next Articles

Special Issue: 有机硅化学专辑-2023


张维露a,b, 陈绍维a,b, 沈晓a,b,*()   

  1. a 武汉大学高等研究院 武汉 430072
    b 有机硅化合物及材料教育部工程研究中心 武汉 430072
  • 收稿日期:2023-04-28 修回日期:2023-06-24 发布日期:2023-07-12
  • 基金资助:
    国家重点研究发展计划(2022YFA1506100); 中央高校基本科研基金(2042023kf1010); 中央高校基本科研基金(2042023kf0202); 国家自然科学基金(21901191)

Nickel-Catalyzed [4+2] Cyclization of Benzosilacyclobutenes and Acylsilanes

Weilu Zhanga,b, Shaowei Chena,b, Xiao Shena,b()   

  1. a Institute for Advanced Studies, Wuhan University, Wuhan 430072
    b Engineering Research Center of Organosilicon Compounds & Materials, Ministry of Education, Wuhan 430072
  • Received:2023-04-28 Revised:2023-06-24 Published:2023-07-12
  • Contact: *E-mail:
  • Supported by:
    National Key R&D Program of China(2022YFA1506100); Fundamental Research Funds for the Central Universities(2042023kf1010); Fundamental Research Funds for the Central Universities(2042023kf0202); National Natural Science Foundation of China(21901191)

A nickel-catalyzed [4+2] cyclization reaction between benzosilacyclobutenes and acylsilanes for the synthesis of cyclic bissilanes is reported. The mild reaction showes good substrate scope and the products can be transformed to monoaclohols or diols via one-step down-stream transformations.

Key words: nickel catalysis, benzosilacyclobutene, acylsilane, cycloaddition, C—Si bond activation