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.
In: Organometallics, Jg. 6 (1987), Heft 9, S. 1989 - 1991
Titel in Englisch:
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, RolandUDE
- LSF ID
- 10873
- Sonstiges
- der Hochschule zugeordnete*r Autor*in
Erscheinungsjahr:
1987
Open Access?:
Open Access
Sprache des Textes:
Englisch
Erschienen in
Erscheinungsort:
Washington
Verlag:
American Chemical Society (ACS)
in:
Jg. 6 (1987), Heft 9, S. 1989 - 1991
ISSN
ISSN
ZDB ID
Signatur der UB:
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.