Sc(OTf)3 catalyzed intramolecular single-electron transfer of 2-alkyl-1,4-benzoquinones: synthesis of 6-chromanols from donor-acceptor cyclopropanes
文献类型： 外文期刊
第一作者： Wang, Yi-Lin
作者： Wang, Yi-Lin;Lei, Xin-Xin;Jin, Xin-Chen;Zhang, Xin-Yu;Xu, Peng-Fei;Luo, Yong-Chun;Xu, Peng-Fei;Luo, Yong-Chun
作者机构：
期刊名称：CHEMICAL COMMUNICATIONS （ 影响因子：4.9； 五年影响因子：4.9 ）
ISSN： 1359-7345
年卷期： 2023 年 59 卷 76 期
页码：
收录情况： SCI
摘要： A Sc(OTf)(3) catalyzed intramolecular cyclization reaction of 2-alkyl-1,4-benzoquinone derived from D-A cyclopropane was discovered. This reaction involves single-electron transfer, proton-transfer, an aromatization driven spin center shift, and radical coupling processes, and offers an efficient method for the synthesis of 6-chromanols from D-A cyclopropanes.
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