Effects of metal ions on the hydrolysis
โ
Toru Takagishi; Irving M. Klotz
๐
Article
๐
1979
๐
Wiley (John Wiley & Sons)
๐
English
โ 471 KB
## Abstract Hydrolysis of nitrophenyl caproate by modified poly(ethylenimine)s containing imidazole moieties is markedly enhanced in the presence of divalent metal ions. The order of effectiveness is Cu(II) > Co(II) > Zn(II) > Ni(II) > Mn(II), with Cu increasing the rate about 20โfold. The accelera