T=200°C; P=23560 Torr; 48 h;

in sulfur dioxide -78°C; solvent removal (vac.), not isolated, detected by IR;

in acetonitrile T=-30°C; 12 h;

in further solvent(s) -196°C, warming (-140°C), solvent CHF3; not isolated, detected by NMR;

in ethylene glycol dimethyl ether T=-40°C;

in tetrahydrofuran; dichloromethane under N2 atm. Cp2FePF6 was added to soln. Co(II) complex in CH2Cl2 and stired for 4 h, solvent was removed in vacuo, residue was washed with pentane and extd. into CH2Cl2 and filtered, Me4NSC6F5 in THF was added and stirred for 3 h; solvents were removed in vacuo, residue was dissolved in CH2Cl2, filtered and concd. in vacuo, product was crystd. from hot fluorobenzene; elem.anal.;

in tetrahydrofuran; dichloromethane under N2 atm. Cp2FePF6 was added to soln. Co(II) complex in CH2Cl2 and stired for 4 h, solvent was removed in vacuo, residue was washed with pentane and extd. into CH2Cl2 and filtered, Me4NSC6F5 in THF was added and stirred for 3 h; solvents were removed in vacuo, residue was dissolved in CH2Cl2, filtered and concd. in vacuo, product was crystd. from hot fluorobenzene; elem.anal.;

in sulfur dioxide byproducts: NOSCN; suspension in liq. SO2;;

in sulfur dioxide byproducts: N2O, N2; suspension in liq. SO2;;

in sulfur dioxide byproducts: NO, I2; suspension in liq. SO2;;