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Reusable Polymer-Supported Terpyridine Copper Complex for [3+2] Huisgen Cycloaddition in Water

Toshimasa Suzuka, Kazumasa Ooshiro, Kenyu Kina

Heterocycles · 2010 · 23 citations · 25 references

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Abstract

A polymer-supported terpyridine copper(I) complex was prepared and found to promote the Huisgen [3+2] cycloaddition reaction between azides and alkynes in water to give the corresponding triazoles with up to 87% isolated yield. This catalyst was recovered and reused several times without any loss in catalytic activity.

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