SEARCH Articles Figures Tables A Boron Acidic site Acids Activated complex Activated nucleophile Activated nucleophiles Activator selection Active sites in enzymes Activity and selectivity Activity improvement Boron complexes Complex sites Complex-forming Complexes selectivity Enzyme selection Enzyme selectivity Enzyme-activator complexes Enzymes activator sites Enzymes active sites Enzymes active sites and Forming site Improvable activities Improving enzyme activity In boron Nucleophile activation Nucleophile selection Nucleophiles Nucleophile, activation Nucleophiles complexes Nucleophiles, activation Nucleophilic activation Nucleophilic activity Nucleophilic complexes Nucleophilic selectivity Nucleophilic sites Nucleophilicity acids Nucleophilicity and activation Potency Selective activation Selective activity Selectivity improvement Site selection Site selectivity Site-selective The Active Sites The Enzymes The Nucleophile