Copper-Catalyzed Synthesis of Quinoxalines with o-Phenylenediamine and Terminal Alkyne in the Presence of Bases

Name: Copper-Catalyzed Synthesis of Quinoxalines with o-Phenylenediamine and Terminal Alkyne in the Presence of Bases
Published: 2011-09-02T00:00:00Z
Keywords: Quinoxaline, yield, synthesizing quinoxalines, BasesA novel way, cyclization, Terminal Alkyne, Synthesi, reaction proceeds, terminal alkyne, Presence, Cu, Biophysics, Biochemistry, Medicine, Microbiology, Biotechnology, Developmental Biology, Infectious Diseases, Computational Biology

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Copper-Catalyzed Synthesis of Quinoxalines with o-Phenylenediamine and Terminal Alkyne in the Presence of Bases

2011-09-02T00:00:00Z (GMT) by Wen Wang Yongwen Shen Xu Meng Mingming Zhao Yongxin Chen Baohua Chen

A novel way of synthesizing quinoxalines efficiently through cyclization of o-phenylenediamine and terminal alkyne by Cu(II) and bases is developed. This reaction proceeds smoothly to give the products in moderate to good yields.

Keyword(s)

Quinoxaline yield synthesizing quinoxalines BasesA novel way cyclization Terminal Alkyne Synthesi reaction proceeds terminal alkyne Presence Cu

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CC BY-NC 4.0

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