Substitutions Selectives de Carbonyles dans les Complexes Polynucleaires VI. Sructures et Proprietes des Complexes Dithioester-Fe2(CO)5L

Article abstract of DOI:10.1016/0022-328X(86)80438-7

The binuclear complexes 1(C(S)SR²>Fe2(CO)5L (L= CO) obtained by complexation of dithioesters, react under thermal activation with ligands such as L= P(OMe)3, CNR, PHPh2 to afford exclusively monosubstituted products.A single crystal X-ray structure determination of the complex, Fe2(CO)5P(OMe)3 shows the regiospecificity of monosubstitution at the metal atom not bonded to the functional carbon atom. 13C and 31P studies show interesting dynamic behaviour for the complexes with L= P(OMe)3.