Cu(ii)-Catalyzed formal [4 + 2] cycloaddition between quinone methides (QMs) and electron-poor 3-vinylindoles

文献情報

出版日 2019-12-12

DOI 10.1039/C9QO01343A

インパクトファクター 5.281

著者

Hong-Ming Huang, Xu-Yan Wu, Bo-Rong Leng, Yi-Long Zhu, Xin-Chao Meng, Yu Hong, Bo Jiang, De-Cai Wang

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要旨

A new Cu(II)-catalyzed formal [4 + 2] cycloaddition between quinone methides (QMs) including para-quinone methides (p-QMs) and ortho-quinone methides (o-QMs) and electron-poor 3-vinylindoles was established. A wide range of richly decorated indole-containing chromane derivatives were synthesized in acceptable yields and diastereoselectivity. Based on several control experiments, a possible mechanism was also proposed to elucidate the catalytic cycle pathway.

掲載誌

Organic Chemistry Frontiers

CiteScore: 7.8

自己引用率: 8.7%

年間論文数: 724

Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

Cu(ii)-Catalyzed formal [4 + 2] cycloaddition between quinone methides (QMs) and electron-poor 3-vinylindoles

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