|Author||Jayaraman, K. ♦ Devadoss, S. ♦ Kulandai, A. ♦ Thamizharasi, S. ♦ Krishnamoorthy, S. ♦ Srinivasan, R. K. ♦ Chidambaran, S.|
|Source||CSIR-Central Electrochemical Research Institute|
|Publisher||Central Electrochemical Research Institute|
|Subject Domain (in DDC)||Natural sciences & mathematics ♦ Chemistry & allied sciences ♦ Technology ♦ Engineering & allied operations ♦ Applied physics|
|Subject Keyword||Electrodics and Electrocatalysis|
|Abstract||O-chloro benzaldehyde finds wide applications as chemical intermediates, pharmaceuticals, optical brighteners etc. It is nomlally produced by acid hydrolysis, but the process generates chlorinated by-products and has poor selectivity. Indirect electrochemical oxidation of o-chloro toluene using ceric mediators otTers a facile and clean route for the production of the aldehyde. In this paper results are reported for the oxidation of o-chloro toluene to o-chloro benzaldehyde using eerie methane sulphonate followed by electrochemical regeneration of eerie from cerous thereby making the process cyclic. 60-70% selectivities have been achieved for the chemical oxidation of o� chloro toluene to o-ehloro benzaldehyde while the electrochemical regeneration of eerie from cerous proceeds with 70-80% current efficiencies.|
|Education Level||UG and PG|
|Learning Resource Type||Article|
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