Polytriazoles as copper(I)-stabilizing ligands in catalysis

Timothy R. Chan, Robert Hilgraf, K. Barry Sharpless, Valery V. Fokin

Research output: Contribution to journal › Article › peer-review

Abstract

(Equation Presented) Polytriazolylamines were synthesized by the copper(I)-catalyzed ligation of azides and alkynes. The C₃-symmetric derivative, TBTA, was shown to be a powerful stabilizing ligand for copper(I), protecting it from oxidation and disproportionation, while enhancing its catalytic activity.

Original language	English
Pages (from-to)	2853-2855
Number of pages	3
Journal	Organic Letters
Volume	6
Issue number	17
DOIs	https://doi.org/10.1021/ol0493094
Publication status	Published - 19 Aug 2004
Externally published	Yes

ASJC Scopus subject areas

Molecular Medicine

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10.1021/ol0493094

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title = "Polytriazoles as copper(I)-stabilizing ligands in catalysis",

abstract = "(Equation Presented) Polytriazolylamines were synthesized by the copper(I)-catalyzed ligation of azides and alkynes. The C3-symmetric derivative, TBTA, was shown to be a powerful stabilizing ligand for copper(I), protecting it from oxidation and disproportionation, while enhancing its catalytic activity.",

author = "Chan, {Timothy R.} and Robert Hilgraf and Sharpless, {K. Barry} and Fokin, {Valery V.}",

year = "2004",

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AU - Chan, Timothy R.

AU - Hilgraf, Robert

AU - Sharpless, K. Barry

AU - Fokin, Valery V.

PY - 2004/8/19

Y1 - 2004/8/19

N2 - (Equation Presented) Polytriazolylamines were synthesized by the copper(I)-catalyzed ligation of azides and alkynes. The C3-symmetric derivative, TBTA, was shown to be a powerful stabilizing ligand for copper(I), protecting it from oxidation and disproportionation, while enhancing its catalytic activity.

AB - (Equation Presented) Polytriazolylamines were synthesized by the copper(I)-catalyzed ligation of azides and alkynes. The C3-symmetric derivative, TBTA, was shown to be a powerful stabilizing ligand for copper(I), protecting it from oxidation and disproportionation, while enhancing its catalytic activity.

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