METHOD OF PREPARING WATER-SOLUBLE CARBONYL COMPLEXES OF SHORT-LIVED TECHNETIUM(I) AND RHENIUM(I) Russian patent published in 1999 - IPC

Abstract RU 2125017 C1

FIELD: radiochemical technology. SUBSTANCE: invention is designed for use in radiochemical technology of drug production. Carbonyl complexes of short-lived technetium(I) and rhenium(I) with general formula [Me(CO)₃(H₂O)₃]⁺, where Me is ⁹⁹Tc or ¹⁸⁶Re, are prepared in a single-step process: potassium pertectetate or perrhenate are treated with carbonylation agent in presence of hydrohalogenic acid at 200-220 C and pressure 100-160 atm for 1-1.5 h. EFFECT: simplified procedure. 2 cl, 8 ex

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RU 2 125 017 C1

Authors

Gorshkov N.I.

Lumpov A.A.

Miroslavov A.E.

Suglobov D.N.

Dates

1999-01-20—Published

1997-07-02—Filed