Chemical Research Letters, May 2021. In heterogeneous catalysis, catalysts provide a surface to which reactants bind in a process of adsorption. 427-49-6, Name is alpha-Cyclopentylmandelic Acid, molecular formula is C13H16O3, HPLC of Formula: https://www.ambeed.com/products/427-49-6.html, belongs to benzisoxazole compound, is a common compound. In a patnet, author is Murai, Kenichi, once mentioned the new application about 427-49-6.
A facile preparation of 3-acyl-substituted isoxazolines, benzisoxazoles, and isoxazoles from the corresponding 3-carboxylate esters is described. The process, involving reaction of the ester derivative of 3-carboxylic acid substituted heterocycles with Grignard or alkynyl lithium reagents, leads to direct generation of the corresponding 3-acyl heterocycle. The presence of alpha-imino ester moieties in the heterocyclic substrates for the reactions is thought to be a key feature governing the nature of these transformations. The synthetic utility of the new methodology is demonstrated by its application in a two-step route for the preparation of novel linked bis-heterocycles. (C) 2012 Elsevier Ltd. All rights reserved.
But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 427-49-6, you can contact me at any time and look forward to more communication. HPLC of Formula: https://www.ambeed.com/products/427-49-6.html.
Reference:
Benzisoxazole – Wikipedia,
,Benzisoxazole – an overview | ScienceDirect Topics