111171-19-8Relevant academic research and scientific papers
Selective mono- and bis-oxidation of 2,6-bis(hydroxy methyl) phenols with active manganese dioxide
Xie,Zhang,Yan,Yuan
, p. 53 - 58 (2007/10/02)
Selective mono- and bis-oxidations of 2, 6-bis (hydroxy methyl) phenols with active M(n)O2 were realized, giving 2-hydroxy-3- hydroxymethyl benzaldehydes and 2-hydroxyisophthalaldehydes in good yields. The influence of oxidant activity, reaction solvent and temperature on the selectivity were investigated, and favorable conditions developed.
A novel selective oxidation of 5-substituted 2-hydroxy-3-hydroxymethylbenzaldehydes
Hu,Hu
, p. 325 - 326 (2007/10/02)
5-Substituted 2-hydroxy-1,3-benzenedicarbaldehydes 3 and 5-substituted 3-formyl-2-hydroxbenzoic acids 4 were prepared by selective oxidation of 5-substituted 2-hydroxy-3-(hydroxymethyl)-benzaldehydes 1 in a one-pot reaction. Compounds 1 were reacted with ethylenediamine and copper acetate to produce the complexes 2 as intermediates, in which formyl and phenolic hydroxy groups were protected in the subsequent oxidation step.
