byproducts: chloroferrocene; treating the Fe-compd. with C2Cl6; column chromy., dissolved in CH2Cl2, excess of anhydrous FeCl3 added, stirred for 1.5 h under N2, water added, organic layer separated, dried (MgSO4), evapd., recrystd. twice from light petroleum (b.p. 40-60°C);

in hexane; benzene under N2; dropwise addn. of PhSPPh2 in benzene to hexane soln. of complex over 30 min with stirring at -50°C, stirred at room temp. overnight; addn. of H2O, ppt. filtered off, washed (H2O, hexane), recrystd. (CH2Cl2);

in not given Fe-compound quenched with organic ligand;

in hexane under N2; slurry of complex treated with Bu3SnCl at 0°C, warmed to ambient temp., stirred overnight; hexane layer diluted with hexane, washed (H2O, brine), dried (K2CO3), evapd., column chromy. (Al2O3, hexane), orange band collected, evapd.; elem. anal.;

0.25 h; Inert atmosphere;

p-xylene dichloride in diethyl ether -12°C;; chromy. on silica gel;;

byproducts: chloroferrocene; treating the Fe-compd. with C2Cl6; column chromy., dissolved in CH2Cl2, excess of anhydrous FeCl3 added, stirred for 1.5 h under N2, water added, organic layer separated, dried (MgSO4), evapd., recrystd. twice from light petroleum (b.p. 40-60°C);