Advances in Cu and Ni-catalyzed Chan–Lam-type coupling: synthesis of diarylchalcogenides, Ar2–X (X = S, Se, Te),Organic & Biomolecular Chemistry

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Advances in Cu and Ni-catalyzed Chan–Lam-type coupling: synthesis of diarylchalcogenides, Ar2–X (X = S, Se, Te)
Organic & Biomolecular Chemistry ( IF 2.9 ) Pub Date : 2020-11-02 , DOI: 10.1039/d0ob02035d
Rodney A Fernandes ₁ , Amit Bhowmik , Sandhya S Yadav

Affiliation

Organochalcogenides are an important class of compounds encountered in organic synthesis, chemical biology and materials chemistry. The development of the Ar₂–S/Se/Te bond formation, mostly in the synthesis of diarylchalcogenides, has garnered considerable attention in recent years. Transition metal catalysis is one of the most used methods for the synthesis of diarylchalcogenides via the traditional cross-coupling strategy. Recently, the Chan–Lam coupling has been valued to be the best alternative for the traditional cross-coupling due to the mild and effective reaction conditions. The review summarizes the strategies adopted for the synthesis of diarylchalogenides (Ar₂X, X = S, Se, Te) by Chan–Lam-type coupling using Cu or Ni catalysis and comprises diverse approaches based on different sources of arylsulfur donors like thiols, diaryldisulfides, molecular sulfur, diheteroaryldisulfides and similar sources of Se and Te.

中文翻译：

Cu和Ni催化的Chan-Lam型偶联的进展：二芳基硫属化合物Ar2-X (X = S, Se, Te)的合成

有机硫属化合物是有机合成、化学生物学和材料化学中遇到的一类重要化合物。Ar ₂ -S/Se/Te 键形成的发展，主要是在二芳基硫属化物的合成中，近年来引起了相当大的关注。过渡金属催化是通过传统的交叉偶联策略合成二芳基硫属化合物最常用的方法之一。最近，由于反应条件温和有效，Chan-Lam 耦合被认为是传统交叉耦合的最佳替代方法。该综述总结了合成二芳基硫属化合物（Ar ₂X, X = S, Se, Te) 通过使用 Cu 或 Ni 催化的 Chan-Lam 型偶联，包括基于不同来源的芳基硫供体（如硫醇、二芳基二硫化物、分子硫、二杂芳基二硫化物和类似的 Se 和 Te）来源的多种方法。

更新日期：2020-11-18

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