TIN (II) HEXAFLUOROACETYLACETONATE synthesis

Yield:51319-99-4 93%

Reaction Conditions:

at 80; for 24 h;Sonication;

Steps:

Tin powder (0.35 g, 2.94 mmol) was dissolved in an excess of freshly distilled hexafluroacetylacetone (1 ml, 7.07 mmol). The synthesis was carried out in a reflux system with ultrasonic activation and heating up to 80 °C. Powder tin dissolution and white crystals formation were observed in the volume of the reactor after one-day expiration. The purification of the crude product by sublimation at 30-70 °C under reduced pressure (0.1 Torr) resulted in the formation of white crystalline [Sn(C5HO2F6)2] (1.45 g, 93% yield) at the cold reactor zone.

References:

Sevastyanov, Vladimir G.;Simonenko, Elizaveta P.;Ignatov, Petr A.;Popov, Viktor S.;Churakov, Andrei V.;Kuznetsov, Nikolai T.;Sergienko, Vladimir S. [Mendeleev Communications,2012,vol. 22,# 5,p. 239 - 241]