Weber, Lothar; Meine, Georg; Niederpruem, Norbert; Boese, Roland:
Transition-metal-substituted diphposphenes. 10. Reaction of the diphosphenyl complex (h5-C5Me5)(CO)2FeP:PAr (Ar = 2,4,6-tert-Bu3C6H2) with sulfur and selenium. Preparation and x-ray structure analysis of the first phosphinidene(thioxo)phosphoranyl complex (h5-C5Me5)(CO)2FeP(S):PAr.
1987
In: Organometallics, Jg. 6 (1987), Heft 9, S. 1989 - 1991
Artikel/Aufsatz in Zeitschrift / Fach: Chemie
Titel:
Transition-metal-substituted diphposphenes. 10. Reaction of the diphosphenyl complex (h5-C5Me5)(CO)2FeP:PAr (Ar = 2,4,6-tert-Bu3C6H2) with sulfur and selenium. Preparation and x-ray structure analysis of the first phosphinidene(thioxo)phosphoranyl complex (h5-C5Me5)(CO)2FeP(S):PAr.
Autor(in):
Weber, Lothar; Meine, Georg; Niederpruem, Norbert; Boese, Roland im Online-Personal- und -Vorlesungsverzeichnis LSF anzeigen
Erscheinungsjahr:
1987
Erschienen in:
Organometallics, Jg. 6 (1987), Heft 9, S. 1989 - 1991
ISSN:

Abstract:

The reaction of (h5-C5Me5)(CO)2FeP:PR [R = 2,4,6-(Me3C)3C6H2] with S and Se in THF at 20 Deg afforded the novel complexes (h5-C5Me5)(CO)2FeP(:E):PR with a ligand formally derived from the metaphosphite ion PO2-. Only the S deriv. appeared to be stable at ambient temp., whereas the Se compd. in soln. slowly rearranged to the selenadiphosphiranyl complex I. The structure of the S deriv. was established by a single-crystal x-ray diffraction study.