STUDY OF REDUCING PREPARATION ReOCl_3(PPh_3)_2 WITH PPh_3

In order to get the single rhenium(Ⅴ) compound ReOCl 3(PPh 3) 2, PPh 3(trephine phosphate) is selected as reducing agent for a single rhenium(Ⅴ) compound,and ReOCl 3(PPh 3) 2 in CH 2Cl 2/concentraed HCl system is successfully prepared by confirming the best reaction. The single rhenium(Ⅴ) compounds are investigated on their properties, which in turn prove the success of the preparation.