光诱导重氮碳促进C(sp3) -H氧化交叉偶联反应的α-三唑化等色体

IF 3.6 2区化学 Q1 CHEMISTRY, ORGANIC

Journal of Organic Chemistry Pub Date : 2025-03-17 DOI:10.1021/acs.joc.4c0272210.1021/acs.joc.4c02722

Tang Xiao, Jinhua Liu, Xiang Wu and Shunying Liu*,

引用次数: 0

摘要

在室温空气条件下，研究了重氮三联体碳催化等色体和三唑的C(sp3) -H氧化偶联反应，产率高达83%。自由基样的三联体碳烯被用作高效的HAT受体，可能的协同HAT使这一前所未有的过程具有高的区域选择性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Photoinduced Diazo Carbene-Promoted C(sp3)–H Oxidative Cross-Coupling Reaction for α-Triazolation of Isochromans

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Photoinduced Diazo Carbene-Promoted C(sp3)–H Oxidative Cross-Coupling Reaction for α-Triazolation of Isochromans

A photocatalytic diazo triplet carbene-promoted C(sp³)–H oxidative coupling of isochromans and triazoles was developed in up to 83% yield at room temperature in air. The radical-like triplet carbenes were used as efficient HAT acceptors, and the possible synergistic HAT enabled the unprecedented process with a high regioselectivity.

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来源期刊

Journal of Organic Chemistry 化学-有机化学

CiteScore

6.20

自引率

11.10%

发文量

1467

审稿时长

2 months

期刊介绍： Journal of Organic Chemistry welcomes original contributions of fundamental research in all branches of the theory and practice of organic chemistry. In selecting manuscripts for publication, the editors place emphasis on the quality and novelty of the work, as well as the breadth of interest to the organic chemistry community.