Stable cationic dimethyl(hydrido)platinum (IV) complex

Authors
Prokopchuk, EM Jenkins, HA Puddephatt, RJ
Citation
Em. Prokopchuk et al., Stable cationic dimethyl(hydrido)platinum (IV) complex, ORGANOMETAL, 18(15), 1999, pp. 2861-2866
Citations number
29
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANOMETALLICS
ISSN journal
02767333 → ACNP
Volume
18
Issue
15
Year of publication
1999
Pages
2861 - 2866
Database
ISI
SICI code
0276-7333(19990719)18:15<2861:SCD(C>2.0.ZU;2-Y
Abstract
The complex [PtMe2(9N3)], 1, 9N3 = 1,4,7-triazacyclononane, undergoes proto nation by triflic acid and, reversibly, even by methanol to form the cation ic complex [PtHMe2(9N3)](+), 2, which is thermally stable up to 190 degrees C in the solid state as the triflate salt. Oxidation of 1 or 2 by H2O2 or by H2O/O-2 gives the hydroxy complex [Pt(OH)Me-2(9N3)](+), which can be rev ersibly protonated to the aqua complex [Pt(OH2)Me-2(9N3)](2+).