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Table 3 Recyclability and reusability of polymer supported azide and CuI

From: Macroporous polymer supported azide and nanocopper (I): efficient and reusable reagent and catalyst for multicomponent click synthesis of 1,4-disubstituted-1H-1,2,3-triazoles from benzyl halides

Entry	1	2	3	4	5
Number of loading	1	2	3	4	5
Yield (%)^a	90	90	89	87	87

^a Yields refer to isolated and pure products.

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