INSERTION OF CLPPH(2) INTO A TA-H BOND - SYNTHESIS AND STRUCTURE OF THE FIRST PHOSPHIDO DERIVATIVE OF TANTALOCENE

Authors
NIKONOV GI KUZMINA LG MOUNTFORD P LEMENOVSKII DA
Citation
Gi. Nikonov et al., INSERTION OF CLPPH(2) INTO A TA-H BOND - SYNTHESIS AND STRUCTURE OF THE FIRST PHOSPHIDO DERIVATIVE OF TANTALOCENE, Organometallics, 14(7), 1995, pp. 3588-3591
Citations number
39
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
14
Issue
7
Year of publication
1995
Pages
3588 - 3591
Database
ISI
SICI code
0276-7333(1995)14:7<3588:IOCIAT>2.0.ZU;2-#
Abstract
Ph2PCl easily inserts into the Ta-H bond of Cp(2)TaH(3) affording an i onic complex [Cp(2)TaH(2)(HPPh(2))]Cl (4). This species was deprotonat ed to give the first phosphido-substituted tantalocene complex Cp(2)Ta H(2)PPh(2) (5), which was characterized by NMR spectroscopy and X-ray crystallography. Thermal decomposition of 5 as well as its reaction wi th HPPh(2) was studied.