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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
  1. a Yields refer to isolated and pure products.