F. T. Sadykova, T. P. Zosim, I. R. Ramazanov, U. M. Dzhemilev, “Transition metal halide promoted hydride transfer in N,N-diisoalkyl-N-propargylamines”, Mendeleev Commun., 31:1 (2021), 46

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Mendeleev Communications, 2021, Volume 31, Issue 1, Pages 46–47
DOI: https://doi.org/10.1016/j.mencom.2021.01.013 (Mi mendc829)

This article is cited in 1 scientific paper (total in 1 paper)

Communications

Transition metal halide promoted hydride transfer in N,N-diisoalkyl-N-propargylamines

F. T. Sadykova, T. P. Zosim, I. R. Ramazanov, U. M. Dzhemilev

Institute of Petrochemistry and Catalysis, Ufa Federal Research Centre of the Russian Academy of Sciences, Ufa, Russian Federation

Full-text PDF (159 kB) Citations (1)

DOI: https://doi.org/10.1016/j.mencom.2021.01.013

Graphic abstract: Transition metal halide promoted hydride transfer in <i>N</i>,<i>N</i>-diisoalkyl-<i>N</i>-propargylamines

Abstract: The reaction of N,N-diisopropyl-N-propargylamines with Et₃Al/MX_n system (MX_n=CuCl, CuBr, ZnCl₂, ZnI₂, CdI₂, TiCl₄, ZrCl₄, VCl₅, TaCl₅) in CH₂Cl₂ proceeds as an intramolecular red-ox hydride transfer affording N-dealkylated N-isopropyl-N-allylamines, allenes being formed as side products. The highest chemoselectivities and yields (71–89%) were attained by the application of new ZnI₂/(MeAlO)_n system.

Keywords: allylic amines, hydride transfer, propargylic amines, methylalumoxane, zinc iodide, N-dealkylation.

Document Type: Article

Language: English

*Supplementary materials:*
		Supplementary_data_1.pdf	(1.7 Mb)

Citation: F. T. Sadykova, T. P. Zosim, I. R. Ramazanov, U. M. Dzhemilev, “Transition metal halide promoted hydride transfer in N,N-diisoalkyl-N-propargylamines”, Mendeleev Commun., 31:1 (2021), 46–47

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https://www.mathnet.ru/eng/mendc829

https://www.mathnet.ru/eng/mendc/v31/i1/p46

This publication is cited in the following 1 articles:

Ya.-J. Fan, Dan Wang, L. Wang, Y. Zhou, “Synthesis of propargylamines catalyzed by in situ generated copper nanoparticles in water”, Mendeleev Commun., 33:6 (2023), 829–831

Citing articles in Google Scholar: Russian citations, English citations
Related articles in Google Scholar: Russian articles, English articles

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