ON OBTAINING OF PENTACARBONILRENIUM (I) CHLORID PROCEEDING FROM K₂ReCl₆ SALT

A reaction of interaction between hexachlorenat of K₂ReCl₆ and a mixture of sulphuril and formic acids taken as 1:2 has been studied. it was established that during this reaction at 100–110⁰C temperature within 3 hours, no restoration of the salt K₂ReCl₆ to (CO)₅Re(I)Cl was observed. Within IR-spectrum of reaction product there are missing lines of alsorption pertaining to valent fluctuations of terminal CO groups of the mentioned compound.