The reaction medium contains only salicylaldehyde and the primary amine in MeOH medium. But the product data shows that, amine part is dimerised. Crystal data reveals that. Any particular mechanism??
" The Electrochemical Oxidation of 6-Aminoquinoline ...
https://www.academia.edu/27781064/The_Electrochemical_Oxidation_of...
Journal of The Electrochemical Society, 159 (11) G151-G159 (2012) G153 Scheme 3. 6-Aminoquinolineradical ([6-QNH]• ) dimerization accompanied by the two-electron oxidation of formed dimer. Spindensity of the main Scheme 2. 6-Aminoquinoline cation radical ([6-QNH2 ]+• ) dimerization ac- reactivesites of [6-QNH]• is also shown."
Thanks Dr Xiang.
Here electrochemical oxidation is shown but in my case only chemicals are used. Is it possible to oxidise with the help of an aldehyde in MeOH medium?
Sourav,
Sorry, I do not really know. Only indication from above publication I got: aminoquinoline does dimerize. And, the H2N in aminoquinoline is not exactly a
primary amine, it is aniline compound, H2N is on an aromatic ring. H2N-CH2- or H2N-CHR-,... are primary amine.
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