Issue 0, 1969

Unidentate dithiocarbamate complexes of rhodium and iron: dithiocarbamate and dithiocarbonate complexes of ruthenium

Abstract

The interaction of sodium dimethyldithiocarbamate with acetone solutions of chlorotris(triphenylphosphine)rhodium(I) and trans-chlorocarbonylbis(triphenylphosphine)rhodium(I) leads to the new complexes RhI(S2CNMe2)(PPh3)2, RhI(S2CNMe2)(CO)PPh3, RhIII(S2CNMe2)3(PPh3), and RhIII(S2CNMe2)3(CO)PPh3. I.r. and n.m.r. spectra of the last two complexes suggest the presence of a unidentate dithiocarbamate group.

From chlorodicarbonyl-π-cyclopentadienyl-iron(II) a similar unidentate complex (π-C5H5)Fe(CO)2(S2CNMe2) has been obtained.

Dichlorotris(triphenylphosphine)ruthenium(II) reacts with sodium dimethyldithiocarbamate, the corresponding diethyl and diphenyl salts, and also sodium O-methyl and -ethyl dithiocarbonates to form ruthenium(II) chelate complexes of the type Ru(Me2NCS2)2(PPh3)2 and Ru(MeOCS2)2(PPh3)2.

Article information

Article type
Paper

J. Chem. Soc. A, 1969, 84-87

Unidentate dithiocarbamate complexes of rhodium and iron: dithiocarbamate and dithiocarbonate complexes of ruthenium

C. O'Connor, J. D. Gilbert and G. Wilkinson, J. Chem. Soc. A, 1969, 84 DOI: 10.1039/J19690000084

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