卤化
卤化物
硫黄
化学
硫代硫酸钠
杂质
猝灭(荧光)
无机化学
有机化学
组合化学
荧光
物理
量子力学
作者
Yanqiao Xiang,Pierre‐Yves Caron,Brett M. Lillie,Rajappa Vaidyanathan
摘要
Many metal-mediated cross-couplings involve the use of organic halides, which are usually accessed by halogenation reactions. Cross-couplings are sensitive to the presence of impurities in the halides. This paper describes the origin of one such problematic impurity (sulfur) during the synthesis of organic halides and proposes alternatives to minimize or eliminate its formation.
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