Phototransformation of 3,5-dihalogeno-4-hydroxybenzonitriles (ioxynil and chloroxynil) in aqueous solution

Add time:07/25/2019    Source:sciencedirect.com

The main initial photochemical reaction of ioxynil and chloroxynil in pure water is the photohydrolysis of C–halogen bond, leading, in both cases, to a monohalogenated dihydroxybenzonitrile. Reduction is observed as a minor pathway, especially when irradiation is carried out in the presence of humic acids. In a second stage, similar reactions occur with the remaining C–halogen bond. The photochemical reactivity is not significantly affected by the nature of the halogen Cl, Br or I.

We also recommend Trading Suppliers and Manufacturers of 3,5-DIHYDROXYBENZONITRILE (cas 19179-36-3). Pls Click Website Link as below: cas 19179-36-3 suppliers

Prev:FTIR and FT-Raman spectra, molecular geometry, vibrational assignments, first-order hyperpolarizability, ab initio and DFT calculations for 3,4-dimethoxybenzonitrile
Next:Luminescent copper(I, II) complex-anchored halloysite clay nanotubes)