Journal of Chemical Technology and Biotechnology, Vol.63, No.1, 33-36, 1995
Aqueous-Solutions of Hydrotropes as Effective Reaction Media for the Synthesis of 4-Aryl-1,4-Dihydropyridines
The condensation of benzaldehydes with acetoacetic esters and ammonia was carried out in aqueous solutions of aliphatic hydrotropes. Substantial enhancement in the rates of the reactions along with easy recovery of the product were noted. The recyclabilty of the hydrotropes has also been tested.
Keywords:INTENSIFICATION