New Advances in Chemical Research in 2021. Irreversible inhibitors are therefore the equivalent of poisons in heterogeneous catalysis. 532-32-1, Name is Sodium benzoate, molecular formula is C7H5NaO2, COA of Formula: https://www.ambeed.com/products/532-32-1.html, belongs to benzisoxazole compound, is a common compound. In a patnet, author is Nimnual, Phongprapan, once mentioned the new application about 532-32-1.
The utility of the nitrogen extrusion reaction of azido complexes, generated in situ from the corresponding aldehydes or ketones with TMSN3 in the presence of ZrCl4 or TfOH, has been described. These azido complexes could undergo three different pathways, depending on the substrates. First, azido methanolate complexes or imine diazonium ions could lead to benzisoxazole products via an intramolecular nucleophilic substitution. Second, imine diazonium ions could also undergo either the elimination of proton to provide nitrile products in good to excellent yields or an aryl migration, followed by an intramolecular nucleophilic addition, to give benzoxazole products in good yields.
But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 532-32-1, you can contact me at any time and look forward to more communication. COA of Formula: https://www.ambeed.com/products/532-32-1.html.
Reference:
Benzisoxazole – Wikipedia,
,Benzisoxazole – an overview | ScienceDirect Topics