The molecular framework of calixarenes has been widely used as a versatile scaffold for the arrangement of active units working as catalytic and/or recognition sites, attaining, in many cases, high levels of cooperation. The calixarene cavity itself can also play a role in the catalytic process, acting as a recognition unit by inclusion of the substrate or of part of the substrate. This chapter focuses on the high performance of calixarene catalysts active in acyl and phosphoryl transfer processes.

Calixarenes as supramolecular catalysts endowed with esterase and phosphodiesterase activity

Salvio R;Cacciapaglia R;
2016

Abstract

The molecular framework of calixarenes has been widely used as a versatile scaffold for the arrangement of active units working as catalytic and/or recognition sites, attaining, in many cases, high levels of cooperation. The calixarene cavity itself can also play a role in the catalytic process, acting as a recognition unit by inclusion of the substrate or of part of the substrate. This chapter focuses on the high performance of calixarene catalysts active in acyl and phosphoryl transfer processes.
2016
Istituto per i Sistemi Biologici - ISB (ex IMC)
978-3-319-31865-3
enzyme mimics
phosphodiester cleavage
artificial nuclease
artificial esterase
cavitand
resorcinarene
preorganization
kinetics
hydrolysis
peptidoderivative
metal ion
zinc
copper
barium
host-guest interaction
guanidinium
cation-pi interactions
molecular recognition
catalysis
supramolecular catalyst
effective molarity
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/330593
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