On the Reactivity of Disilylphosphido Complexes of Transition Metals Towards Acid Chlorides
- 1 March 1987
- journal article
- research article
- Published by Taylor & Francis in Phosphorus and Sulfur and the Related Elements
- Vol. 30 (1-2) , 311-313
- https://doi.org/10.1080/03086648708080583
Abstract
The first phosphaalkenyl complex Cp(CO)2Fe-P=C (OSiMe3)(t-Bu) was generated from Cp(CO)2FeP(SiMe3)2 and t-Bu(CO)Cl. In order to test the validity of this synthetic approach, we varied the ring ligand (Cp, C5Me5), the metal (Fe, Ru, Os), the main group element (P, As), and the carbonyl chlorides. The diphosphenyl complexes (C5Me5)(CO)2M-P=P-[2,4,6-t-Bu3C6H2] were obtained from (C5Me5)(CO)2M-P(SiMe3)2 and the corresponding phosphonous chloride. These metallated diphosphenes are easily converted to diphospho-ureas by treatment with Fe2(CO)9.Keywords
This publication has 0 references indexed in Scilit: