Effect of ?Ò-cyclodextrin on the hydrolysis of trifluoroacetate esters

MARIANA ADELA FERNÁNDEZ; RITA HOYOS DE ROSSI; ENRIC CERVELLÓ; CARLOS JAIME

AMER CHEMICAL SOC

Lugar: Washington; Año: 2001 vol. 66 p. 4399 - 4399

font size="2" face="Times New Roman"> The hydrolysis of p-F, p-Cl, and m-Cl phenyl trifluoracetates was studied in the presence of â-cyclodextrin (â-CD). The reactions are inhibited by â-CD at pH 6 while they are catalyzed in alkaline solution. MM3 calculations reproduce some of the experimental results. The substrates