可见光诱导的受控碳-氢氰化或硫氰化

IF 4 2区化学 Q2 CHEMISTRY, APPLIED

Advanced Synthesis & Catalysis Pub Date : 2025-10-09 DOI:10.1002/adsc.70140

Yuhao Jiang, Qiongying Yang, Dongrong Lin, Xin Jiang, Jubin Liu, Hua Cao, Yue Yu

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引用次数: 0

摘要

报道了一种在可见光诱导条件下高效、可控的吲哚嘧啶氰化/硫氰化方法。采用NH4SCN作为氰基或硫氰基源，发现H2O2的存在与否是C-3氰基或硫氰基吲哚嘧啶选择性构建的关键因素。一组对照实验，如自由基捕获实验和荧光猝灭研究进行了评估机理的见解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Visible-Light-Induced Controlled C–H Cyanation or Thiocyanation of Indolizines

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Visible-Light-Induced Controlled C–H Cyanation or Thiocyanation of Indolizines

An efficient and controlled approach for C–H cyanation/thiocyanation of indolizines is reported under visible-light-induced conditions. NH₄SCN is used as the cyano or thiocyano source and the presence or absence of H₂O₂ are found to be the key factor in the selective construction of C-3 cyano or thiocyano indolizines. A set of control experiments, such as radical trapping experiments and fluorescence quenching studies are conducted to assess mechanistic insights of the reaction.

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来源期刊

Advanced Synthesis & Catalysis 化学-应用化学

CiteScore

9.40

自引率

7.40%

发文量

447

审稿时长

1.8 months

期刊介绍： Advanced Synthesis & Catalysis (ASC) is the leading primary journal in organic, organometallic, and applied chemistry. The high impact of ASC can be attributed to the unique focus of the journal, which publishes exciting new results from academic and industrial labs on efficient, practical, and environmentally friendly organic synthesis. While homogeneous, heterogeneous, organic, and enzyme catalysis are key technologies to achieve green synthesis, significant contributions to the same goal by synthesis design, reaction techniques, flow chemistry, and continuous processing, multiphase catalysis, green solvents, catalyst immobilization, and recycling, separation science, and process development are also featured in ASC. The Aims and Scope can be found in the Notice to Authors or on the first page of the table of contents in every issue.