Lewis acid catalyzed C-N bond formation: Synthesis of quinoxalines via CuX (X = Cl, Br, I) catalyzed cyclotrimerization of alkynes with o-phenylendiamines

DOI: 10.14233/ajchem.2015.18532

Source and publish data:

Asian Journal of Chemistry p. 3921 - 3924 (2015)

Update date:2022-09-26

Topics:

Authors:

Liang, Ying

Liu, Pei-Zhen

Wu, Chan-Cui

Zhang, Qian

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Article abstract of DOI:10.14233/ajchem.2015.18532

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 qui

Full text of DOI:10.14233/ajchem.2015.18532

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Product name:2-(4-fluorophenyl)-3-((4-fluorophenyl)ethynyl)quinoxaline

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