Synthesis, characterization and Catalytic evaluation of mono and Di site phase transfer catalysts in Free radical polymerization of Vinyl monomers

Abstract

newlinePhase transfer catalysis PTC is an interesting area of research newlinewhich provides high reaction rates high yield of products and a convenient newlinemethod Excellent performance simplicity safety and ecofriendliness are all newlinesome of the characteristics of a phase transfer catalyst and this prompted us to newlinemake an investigation in the synthesis characterization and application of new newlinemono and di sited phase transfer catalysts Phase transfer catalysts PTC have newlinean ability to carry one of the reactants which is a highly active species for newlinepenetrating the interface into the other phase where the reaction take place newlineand to give a high conversion and selectivity for the desired product under newlinemild reaction conditions newlineThe term Phase Transfer Catalysis PTC was coined by Starks and newlinethis industrially successful method developed over the last quarter century newlinesignificantly newline newline