Morris, Danny S. published the artcileDeoxydehydration of vicinal diols and polyols catalyzed by pyridinium perrhenate salts, Name: 1-(4-Bromophenyl)ethane-1,2-diol, the main research area is vicinal diol polyol pyridinium perrhenate deoxydehydration catalyst; alkene preparation.
Simple ammonium and pyridinium perrhenate salts were evaluated as catalysts for the deoxydehydration (DODH) of diols into alkenes. Pyridinium perrhenates were found to be effective catalysts at much lower temperatures than those in previous reports, outperforming primary, secondary, and tertiary ammonium salts, while quaternary ammonium salts are effectively inactive. The mechanism of reaction was studied computationally using DFT calculations which indicate that proton shuttling between the ion pair is intrinsic to the mechanism and that the reduction of rhenium by the phosphine occurs before the diol condensation.
Catalysis Science & Technology published new progress about Activation energy. 92093-23-7 belongs to class alcohols-buliding-blocks, name is 1-(4-Bromophenyl)ethane-1,2-diol, and the molecular formula is C8H9BrO2, Name: 1-(4-Bromophenyl)ethane-1,2-diol.
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Alcohols – Chemistry LibreTexts