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Ir(III)-Catalyzed Stereoselective Haloamidation of Alkynes Enabled by Ligand Participation

Cited 27 time in Web of Science Cited 29 time in Scopus
Authors

Hong, Seung Youn; Son, Junsoo; Kim, Dongwook; Chang, Sukbok

Issue Date
2018-10
Publisher
American Chemical Society
Citation
Journal of the American Chemical Society, Vol.140 No.39, pp.12359-12363
Abstract
Described herein is the application of a strategy of ligand participation for the Ir-catalyzed imido transfer into alkynes. On the basis of a stoichiometric [3 + 2] cycloaddition of Cp*Ir(III)(kappa(2)-N,O-chelate) with alkynyl dioxazolone, a catalytic haloamidation was developed for the first time by employing [Cp*IrCl2](2) precatalyst and NaX salts (X = Cl or Br) as practical halide sources to furnish synthetically versatile Z-(halovinyl)lactams with excellent stereoselectivity.
ISSN
0002-7863
URI
https://hdl.handle.net/10371/191839
DOI
https://doi.org/10.1021/jacs.8b08134
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  • College of Natural Sciences
  • Department of Chemistry
Research Area Computational Modeling, Inorganic Chemistry, Molecular Catalysis, Organic Synthesis

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