Mn-electrocatalytic oxidative C(sp3)–H azidation of 2-oxindoles and β-keto esters and azidation–cyclization of tryptamines

文献情報

出版日 2023-11-22

DOI 10.1039/D3QO01716H

インパクトファクター 5.281

著者

Shiwen Fan, Runxia Ma, Aohua Yang, Hongbo Jia, Yufei Dong, Cheng Guo, Jingyun Ren

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要旨

A concise electrocatalytic oxidative C(sp3)–H azidation approach for constructing 3-azido-oxindoles, α-azido-β-ketol esters and 3a-azido-pyrroloindolines is described, utilizing manganese (Mn) as an azidyl radical transfer reagent. This protocol offers mild, environmentally benign reaction conditions and broad substrate scope. Furthermore, the practicality of this electrocatalytic azidation process could be demonstrated through gram-scale syntheses with good yields.

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

Mn-electrocatalytic oxidative C(sp3)–H azidation of 2-oxindoles and β-keto esters and azidation–cyclization of tryptamines

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