A FACILE, HIGH-YIELD SYNTHESIS OF [PT-2(PR(3))(2)(MU-CL)(2)CL-2]

Authors
BOAG NM RAVETZ MS
Citation
Nm. Boag et Ms. Ravetz, A FACILE, HIGH-YIELD SYNTHESIS OF [PT-2(PR(3))(2)(MU-CL)(2)CL-2], Journal of the Chemical Society. Dalton transactions, (21), 1995, pp. 3473-3474
Citations number
22
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of the Chemical Society. Dalton transactions → ACNP
ISSN journal
03009246
Issue
21
Year of publication
1995
Pages
3473 - 3474
Database
ISI
SICI code
0300-9246(1995):21<3473:AFHSO[>2.0.ZU;2-T
Abstract
Contrary to previous reports, Zeise's dimer, [Pt-2(eta(2)-C2H4)(2)(mu- Cl)(2)Cl-2], reacts with tertiary phosphines in refluxing toluene or t etrachloroethane to give high yields of the phosphine-substituted anal ogues [Pt-2(PR(3))(2)(mu-Cl)(2)Cl-2][PR(3) = PMe(3), PMe(2)Ph, PEt(2)P h, P(C6H11)(2)Ph, PMePh(2), P(C6H11) Ph(2) or PPh(3)]. A wide range of examples has been synthesised and fully characterised by P-31-(H-1) a nd Pt-195-{1H} spectroscopy.