Artificial enzyme activity from cyclodextrins with cyanohydrins on the secondary rim
作者:You Zhou、Christian M. Pedersen、Mikael Bols
DOI:10.1016/j.tetlet.2013.02.091
日期:2013.5
The synthesis of two per-O-methylated cyclodextrins with one or two alpha-hydroxypropionitrile groups attached to the secondary rim is described. The two new cyanohydrins are found to catalyse the hydrolysis of 4-nitrophenyl beta-D-glucopyranoside in a buffer solution at pH 8.0 with a rate acceleration of up to 1770. (C) 2013 Elsevier Ltd. All rights reserved.