Lewis Acid Catalyzed C-N Bond Formation: Synthesis of Quinoxalines via CuX (X = Cl, Br, I) Catalyzed Cyclotrimerization of Alkynes with o-Phenylendiamines
作者:Ying Liang、Pei-Zhen Liu、Chan-Cui Wu、Qian Zhang
DOI:10.14233/ajchem.2015.18532
日期:——
An efficient one-pot cycloisomerization reaction has been developed for the synthesis of quinoxaline derivatives from alkynes and o-phenylendiamines using CuX (X = Cl, Br, I) as a catalyst. This method provides a flexible and rapid route to synthesize quinoxaline derivatives.
已开发出一种高效的一锅法环异构化反应,用于从炔烃和邻苯二胺合成喹喔啉衍生物,以 CuX(X = Cl、Br、I)作为催化剂。该方法提供了一种灵活且快速的路径来合成喹喔啉衍生物。