Organoruthenium sulfur complexes. Synthesis of (mu-S5)[RuCp(CO)2]2 and its reaction with acid chlorides. Preparation of RuCp(C0)2SCOR and molecular structure of RuCp(CO)2SCO(2-O2NC6H4)
J. Organomet. Chem. Bd. 377. 1989 S. 373 - 381
Erscheinungsjahr: 1989
Publikationstyp: Zeitschriftenaufsatz
Sprache: Englisch
Inhaltszusammenfassung
The binuclear pentasulfur bridged organoruthenium complex, (mu-S5)[RuCp(C0)2]2 (1], and other organoruthenium polysulfanes have been prepared by reaction of [RuCp(CO)2]2 with elemental sulfur upon refluxing or photolysis in benzene. These organoruthenium sulfanes readily react with acid chlorides, RCOCl, to give the S-bonded monothiocarboxylate derivatives, RuCp(CO)2SCOR (R = l-C10H7 (II), 2-FC6H4 (III), 4-O2NC6H4 (IV), 3,5-(02N)2C6H3 (V), 2-02NC6H4 (VI), C6H4COSFeCp(CO)2 (VII)). The crys...The binuclear pentasulfur bridged organoruthenium complex, (mu-S5)[RuCp(C0)2]2 (1], and other organoruthenium polysulfanes have been prepared by reaction of [RuCp(CO)2]2 with elemental sulfur upon refluxing or photolysis in benzene. These organoruthenium sulfanes readily react with acid chlorides, RCOCl, to give the S-bonded monothiocarboxylate derivatives, RuCp(CO)2SCOR (R = l-C10H7 (II), 2-FC6H4 (III), 4-O2NC6H4 (IV), 3,5-(02N)2C6H3 (V), 2-02NC6H4 (VI), C6H4COSFeCp(CO)2 (VII)). The crystal structure of VI has been determined. Compound VI crystallizes in the monoclinic system, space group C2/c with a 1488.0(5), b 1359.4(3), c 1651.6(5) pm; beta 115.68(2)°: Z = 8; R1 = 0.027; R2 = 0.027.» weiterlesen» einklappen
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