Ligand‐Free Copper‐Catalyzed 1,6‐Conjugate Reaction of<i>para</i>‐Quinone Methides with<i>gem</i>‐Diborylalkanes
作者:Jing He、Deyuan Meng、Dong Yeon Lee、Jaesook Yun
DOI:10.1002/ejoc.202201241
日期:2022.12.19
A ligand-free process of 1,6-conjugate reaction of para-quinone methides with gem-diborylalkanes is reported using a copper catalyst. The reaction proceeded with good yield for a variety of para-quinone methides and substituted gem-diborylalkanes under mild conditions.
报告了使用铜催化剂进行对苯醌甲基化物与宝石- 二硼基烷烃的 1,6- 共轭反应的无配体过程。在温和的条件下,反应以良好的产率进行了多种对苯醌甲基化物和取代的偕二硼基烷烃。