After oxidation and separation from the aqueous phase (H2O2), the sulfones can be extracted using a polar solvent, such as acetonitrile.
Ngemuva kwe-oxidation nokuhlukaniswa kusuka esigabeni esinqunyiwe (H2O2), i-sulfones ingasuswa ngokusebenzisa i-solvent ye-polar, njenge-acetonitrile esigabeni sesibili.