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Organocopper-based magnetically recoverable and reusable nanocatalyst for efficient synthesis of novel 1,2,3-triazole-based sulfonamides in green medium
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Organocopper-based magnetically recoverable and reusable nanocatalyst for efficient synthesis of novel 1,2,3-triazole-based sulfonamides in green medium

Saeidian, H

Organocopper-based magnetically recoverable and reusable nanocatalyst for efficient synthesis of novel 1,2,3-triazole-based sulfonamides in green medium

Saeidian, H ; Sharif University of Technology | 2018

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  1. Type of Document: Article
  2. DOI: 10.1007/s11164-017-3122-1
  3. Publisher: Springer Netherlands , 2018
  4. Abstract:
  5. Abstract: We report robust green synthesis of novel 1,2,3-triazole-based sulfonamides bearing different motifs such as fluorine under click conditions in presence of a copper-based magnetically recoverable and reusable heterogeneous nanocatalyst. The organocopper catalyst at 0.5 mol.% was highly recyclable (up to five times) when recovered using an external magnet without significant loss in catalytic activity. The mild reaction conditions and excellent yields (69–95 %) make this protocol an attractive method for efficient synthesis of the title compounds. The structure of product 3a was determined by Röntgen crystal structure analysis. Graphical Abstract: [Figure not available: see fulltext.]. © 2017, Springer Science+Business Media B.V
  6. Keywords:
  7. 1,2,3-triazole ; Click conditions ; Green synthesis ; Heterogeneous nanocatalyst ; Organocopper catalyst ; Sulfonamide ; Amides ; Catalyst activity ; Catalysts ; Sulfur compounds ; Nano-catalyst ; Crystal structure
  8. Source: Research on Chemical Intermediates ; Volume 44, Issue 1 , 2018 , Pages 601-612 ; 09226168 (ISSN)
  9. URL: https://link.springer.com/article/10.1007/s11164-017-3122-1