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SYNTHESIS | 精选论文推荐 2021-11-30
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Synthesis 2019; 51(17): 3313-3319
DOI: 10.1055/s-0037-1611787

Paper

Guang-Hui LiDao-Qing DongQi DengShi-Qiang YanZu-Li Wang: 

Copper-Catalyzed Deoxygenative C2-Sulfonylation of Quinoline N-Oxides with DABSO and Phenyldiazonium Tetrafluoroborates for the Synthesis of 2-Sulfonylquinolines via a Radical Reaction

已证明通过用 1,4-二氮杂二环 [2.2.2] 辛烷双(二氧化硫)(DABSO)和苯基重氮四氟硼酸盐对喹啉N-氧化物进行铜催化脱氧 C2-磺酰化,从而合成 2-磺酰基喹啉是一种高效且切实可行的方法。可在中等到高收率下反应生成各种不同的取代产物。

An efficient and practical method for the synthesis of 2-sulfonylquinolines through copper-catalyzed deoxygenative C2-sulfonylation of quinoline N-oxides with 1,4-diazabicyclo[2.2.2]octane bis(sulfur dioxide) (DABSO) and phenyldiazonium tetrafluoroborates is demonstrated. Products with various substituents were obtained in moderate to high yields.

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Synthesis

3.157  ↑18%

Impact Factor 2020

本刊为国际性论文全文期刊,致力于推动合成化学科学的发展。它涵盖了所有涉及合成有机化学领域,包括催化、有机金属、医药、生物学和光化学,也包括其他相关学科。SYNTHESIS上的内容翔实地记载了实验流程,完整地描述了所有重要新产品,提供了可靠的研究成果和科学原始数据。