作者:Ruizhe Wang、Xinyu Wang、Shuai Mao、Yahao Zhao、Bo Yuan、Xue‐Yan Yang、Jianjun Li、Zhengkai Chen
DOI:10.1002/adsc.202200042
日期:2022.4.26
A light-mediated C−Se bond coupling reaction of aryl halides with diselenides under mild photocatalyst-free conditions for preparing aryl selenoethers has been achieved. The transformation is charactered by readily available materials, mild conditions, broad substrate scope and high efficiency. A reasonable mechanism has been proposed based on the preliminary mechanistic investigation. The protocol
已经实现了在温和的无光催化剂条件下芳基卤化物与二硒化物的光介导 C-Se 键偶联反应,用于制备芳基硒醚。该转化具有材料易得、条件温和、底物范围广、效率高等特点。在初步机理研究的基础上,提出了合理的机理。该协议还适用于通过使用二硫化物和二碲化物来锻造 C-S 键和 C-Te 键。