A one-pot protocol for copper-mediated azide–alkyne cycloaddition using alkenyl triflate precursors

Chen, Yu; Liu, Lianchao; Wu, Dimin; He, Yu‐Peng; Li, Ang

doi:10.1016/j.cclet.2018.06.001

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Cited by 6 publications

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“…A Cu(I)‐catalyzed three component (terminal alkynes, azides, and propargylic carbonate) reaction exhibited the formation of 1,3,5‐trisubstituted triazoles (5‐allenyl‐1,2,3‐triazoles) with a high yield 16 . An efficient one pot synthesis protocol has been reported for the copper-mediated azide-alkyne cycloaddition using alkenyl-triflate as a precursor 17 .…”

Section: Introductionmentioning

confidence: 99%

Copper-azide nanoparticle: a ‘catalyst-cum-reagent’ for the designing of 5-alkynyl 1,4-disubstituted triazoles

Nandi

Perla

Ghosh

et al. 2020

Sci Rep

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A single pot, wet chemical route has been applied for the synthesis of polymer supported copper azide, CuN3, nanoparticles (CANP). The hybrid system was used as ‘catalyst-cum-reagent’ for the azide-alkyne cyclo-addition reaction to construct triazole molecules using substituted benzyl bromide and terminal alkyne. The electron donating group containing terminal alkyne produced 5-alkynyl 1,4-disubstituded triazole product whereas for alkyne molecule with terminal electron withdrawing group facilitate the formation of 1,4-disubstituted triazole molecule.

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Section: Introductionmentioning

confidence: 99%