Weber, Lothar; Meine, Georg; Boese, Roland; Niederpruem, Norbert:
Transition metal substituted diphosphenes, XIV. On the reactivity of the diphosphenyl complex (h5-C5Me5)(CO)2FeP:PAr (Ar = 2,4,6-tert-Bu3C6H2) towards sulfur, selenium, and tellurium. Synthesis and x-ray structure analysis of the first thioxo-l5-diphosphenyl complex (h5-C5Me5)(CO)2FeP(:S)(:PAr).
1988
In: Zeitschrift fuer Naturforschung, B: Chemical Sciences, Jg. 43 (1988), Heft 6, S. 715 - 721
Artikel/Aufsatz in Zeitschrift1988Chemie
Titel:
Transition metal substituted diphosphenes, XIV. On the reactivity of the diphosphenyl complex (h5-C5Me5)(CO)2FeP:PAr (Ar = 2,4,6-tert-Bu3C6H2) towards sulfur, selenium, and tellurium. Synthesis and x-ray structure analysis of the first thioxo-l5-diphosphenyl complex (h5-C5Me5)(CO)2FeP(:S)(:PAr).
Autor(in):
Weber, Lothar; Meine, Georg; Boese, RolandLSF; Niederpruem, Norbert
Erscheinungsjahr
1988

Abstract:

The diphosphenyl complex [Fe]P:PR [R = 2,4,6-(Me3C)3C6H2, [Fe] = (h5-C5Me5)Fe(CO)2] reacts with an equimolar amt. of sulfur to yield the first thioxo-l5-diphosphenyl complex [Fe]P(S):PR (I). Heating of I in boiling benzene affords the metal functionalized thiadiphosphirane II (Q = S). Similarly the selenoxo-l5-diphosphenyl complex [Fe]P(Se):PR and selenadiphosphirane II (Q = Se) are synthesized. The mol. structure of I has been elucidated by single crystal x-ray anal.