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Acceleration of the Passerini reaction in the presence of nucleophilic additives
Authors:Maxim A. Mironov  Maria N. Ivantsova  Maria I. Tokareva  Vladimir S. Mokrushin
Affiliation:Department of Technology of Organic Synthesis (TOSLab), Urals State Technical University, 620002 Ekaterinburg, Russian Federation
Abstract:
An accelerating effect of nucleophilic additives was revealed for the Passerini multi-component reaction. The influence of aqueous solutions on the reaction rate was studied in detail and the direct involvement of water in the bond-making step was attributed as the basis of an accelerating effect. Other nucleophiles were tested as alternatives to water; as a result N-hydroxysuccinimide is proposed as an accelerant of the Passerini reaction.
Keywords:Passerini reaction   Catalysis   Aqueous solutions   Nucleophilic additives   Isocyanides
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