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Mg–Al layered double hydroxide intercalated with manganese(III) 5,10,15,20-tetrakis(4-benzoate)porphyrinacetate as a highly reusable catalyst for epoxidation

Bagherzadeh, M ; Sharif University of Technology | 2019

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  1. Type of Document: Article
  2. DOI: 10.1002/aoc.4657
  3. Publisher: John Wiley and Sons Ltd , 2019
  4. Abstract:
  5. The preparation and characterization are presented of a new catalytic material comprising Mg–Al layered double hydroxide and intercalated manganese(III) 5,10,15,20-tetrakis(4-benzoate)porphyrinacetate. Characterization was realized via various techniques. The prepared composite exhibited excellent catalytic activity in the selective epoxidation of various olefins with tetra-n-butylammonium hydrogen monopersulfate as an oxidant under mild reaction conditions. Furthermore, the catalytic system could be reused nine times without significant reduction in conversion percentage and any special care or additional treatment of the catalyst. © 2018 John Wiley & Sons, Ltd
  6. Keywords:
  7. LDH ; Porphyrin ; Catalyst activity ; Chemical reactions ; Epoxidation ; Intercalation ; Manganese ; Manganese compounds ; Porphyrins ; Additional treatment ; Catalytic materials ; Catalytic system ; Layered double hydroxides ; Mild reaction conditions ; Reusable catalysts ; Selective epoxidation ; Tetra-n-Butylammonium hydrogen monopersulfate ; Aluminum compounds
  8. Source: Applied Organometallic Chemistry ; Volume 33, Issue 1 , 2019 ; 02682605 (ISSN)
  9. URL: https://onlinelibrary.wiley.com/doi/abs/10.1002/aoc.4657