Synthesis, X-ray structure and oxidation catalysis of a oxido-peroxido molybdenum(VI) complex with a tridentate Schiff base ligand

Bagherzadeh, M ; Sharif University of Technology | 2012

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  1. Type of Document: Article
  2. DOI: 10.1016/j.inoche.2012.02.023
  3. Publisher: 2012
  4. Abstract:
  5. A new oxido-peroxido molybdenum(VI) complex [MoO(O 2)L(CH 3OH)] was synthesized, using salicylidene benzoyl hydrazine as tridentate ONO donor Schiff base ligand (H 2L). The complex has been characterized by elemental analysis, IR, 1H NMR, molar conductance data, and finally by X-ray structure analysis. This complex functions as facile olefin epoxidation catalyst with hydrogen peroxide (H 2O 2) as terminal oxidant and sodium hydrogen carbonate (NaHCO 3) as a co-catalyst at room temperature. Catalytic potentiality of complex is also exhibited in oxidation of sulfides. The catalyst show very much efficient reactivity in the oxidation reactions giving high yield, turnover number (TON) and selectivity
  6. Keywords:
  7. Molybdenum ; Olefin epoxidation ; Oxido-peroxido complex ; Sulfide oxidation
  8. Source: Inorganic Chemistry Communications ; Volume 20 , 2012 , Pages 86-89 ; 13877003 (ISSN)
  9. URL: http://www.sciencedirect.com/science/article/pii/S1387700312000834