Narasimhamurthy, K. H.; Girish, Y. R.; Thimmaraju, N.; Rangappa, K. S. published the artcile< Utility of ZrO2-Al2O3 in the synthesis of 2,3-dihydroquinazolin-4(1H)-ones>, Safety of 2-Amino-4-bromobenzamide, the main research area is zirconium dioxide aluminum oxide acid nanocatalyst preparation surface structure; aminobenzamide aldehyde zirconium dioxide aluminum oxide nanocatalyst cyclocondensation; quinazolinone dihydro preparation zirconium dioxide alumina nanocatalyst.
In this paper, the authors report the synthesis of a nano acid catalyst ZrO2-Al2O3 by using urea as a fuel and the evaluation of its catalytic efficiency in the synthesis of a series of novel substituted dihydroquinazolinones. The catalyst was found to be a highly effective solid acid catalyst and it exhibited significant catalytic activity in converting substituted 2-aminobenzamides into the corresponding 2,3-dihydroquinazolin-4(1H)-ones under mild conditions. The optimized synthetic method is facile, rapid and efficient and may emerge as one of the best methodologies for accessing pharmaceutically useful dihydroquinazolines.
Chemical Data Collections published new progress about Aldehydes Role: RCT (Reactant), RACT (Reactant or Reagent). 112253-70-0 belongs to class amides-buliding-blocks, and the molecular formula is C7H7BrN2O, Safety of 2-Amino-4-bromobenzamide.
Referemce:
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