in acetonitrile byproducts: KCl, HCl; a mixt. of KHF2 and POCl3 (equal amts.) in MeCN was stirred for 24 h at room temp.;; the solvent was distd. off, the solid residue agitated with EtOH, KPF6 pptd. by addn. of ether; after filtration, the filtrate was evapd. to yield KPO2F2; elem. anal.;
参考文献
Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, , vol. 23, p. 990 - 991
in acetonitrile byproducts: KBr, HBr; a mixt. of KHF2 and POBr3 (equal amts.) in MeCN was stirred for 24 h at room temp.;; the solvent was distd. off, the solid residue agitated with EtOH, KPF6 pptd. by addn. of ether; after filtration, the filtrate was evapd. to yield KPO2F2; elem. anal.;
参考文献
Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, , vol. 23, p. 990 - 991
in acetonitrile byproducts: KCl, HCl; a mixt. of KHF2 and PSCl3 (equal amts.) in MeCN was stirred for 24 h at room temp.;; the solvent was distd. off, the solid residue agitated with EtOH, KPF6 pptd. by addn. of ether; after filtration, the filtrate was evapd. to yield KPO2F2; elem. anal.;
参考文献
Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, , vol. 23, p. 990 - 991
