Elementorganische Amin/Imin-Verbindungen, XIX Phospha(III)azen-Komplexe des Platins /Elementorganic Amino/Imino Compounds, XIX Phospha(III)azene Complexes of Platinum
Open Access
- 1 November 1978
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 33 (11) , 1321-1324
- https://doi.org/10.1515/znb-1978-1125
Abstract
Reacting Zeise's salt with the phospha(III)azene (R3C)(R3Si)N-P = N-CR3 (R = CH3) (1) one gets the platinum phospha(III)azene complex (2), Cl2PtIL2 (L = 1). 2 adds water and methanol to the P = N bond of the phospha(III)azene ligand with formation of 3, Cl2Pt(PRR2 1)2 (R = (CH3)3SiO, R1 = (CH3)3CNH) and 4, Cl2Pt(PRR1R2)2 (R = CH3O, R1 = (CH3)3CNH, R2 = (CH3)3SiNC(CH3)3). 2, 3 and 4 have trans configuration, 4 also forms a mixture of the meso and d, 1 isomers. For 2 a P-σ coordination of the phospha(III)- azene ligand is proposed.Keywords
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