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One-Pot Synthesis of Symmetrical and Asymmetrical 3-Amino Diynes via Cu(I)-Catalyzed Reaction of Enaminones with Terminal Alkynes

Changyuan Zhang*, Huosheng Guo, Lulu Chen*, Jiantao Zhang, Mengping Guo, Xuncheng Zhu, Chan Shen and Zeng Li

*College of Chemistry and Bio-engineering, Yichun University, Yichun 336000, P.R. China, Email: zcywood163.com, luluchen1128163.com

C. Zhang, H. Guo, L. Chen, J. Zhang, M. Guo, X. Zhu, C. Shen, Z. Li, Org. Lett., 2021, 23, 8169-8173.

DOI: 10.1021/acs.orglett.1c02848



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Abstract

An economical and efficient Cu(I)-catalyzed one-pot reaction of enaminones with terminal alkynes provides symmetrical and asymmetrical 3-amino diynes in good yield under mild conditions.

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Key Words

propargyl amines


ID: J54-Y2021