C -- I Bond Selenylation of lodoperoxides Promoted by Bases.

Taking iodine-peroxide and diphenyldiselelen ether as raw materials, dimethyl sulfoxide as solvent, ammonium iodide and potassium tert-butoxide as catalysts, C Se bond coupling was formed at room temperature, and 11 selenium aryl peroxides were synthesized. By using HNMR spectroscopy, CNMR spectroscopy and mass spectrometry, the products were characterized and analyzed separately. Through a series of control experiments, the reaction was determined to be ionic and the corresponding reaction mechanism was inferred. The results show that 11 selenium aryl peroxides are all yellow liquid. The yield is 68%~85%. [ABSTRACT FROM AUTHOR]