作者:Rajdip Karmakar、Phani Mamidipalli、Sang Young Yun、Daesung Lee
DOI:10.1021/ol4005905
日期:2013.4.19
Efficient Alder-ene reactions of various arynes generated directly from bis-1,3-diynes are described. The reactivity of ene donors with different tethers was examined under thermal and metal-catalyzed conditions, which indicates that both the formation of aryne intermediates and their ene reactions are less sensitive to the catalyst than to the structural features of the substrates.
描述了直接从bis-1,3-diynes生成的各种芳烃的有效Alder-ene反应。在热和金属催化条件下检查了烯供体与不同系链的反应性,这表明芳烃中间体的形成及其烯键反应对催化剂的敏感性低于对底物的结构特征的敏感性。