Platinum (II) complexes incorporating racemic and optically active 1-alkyl-3-phospholene P-ligands: Synthesis, stereostructure, NMR properties and catalytic activity

P Bagi, T Kovács, T Szilvási, P Pongrácz…

Index: Bagi, Peter; Kovacs, Tamara; Szilvasi, Tibor; Pongracz, Peter; Kollar, Laszlo; Drahos, Laszlo; Fogassy, Elemer; Keglevich, Gyoergy Journal of Organometallic Chemistry, 2014 , vol. 751, p. 306 - 313

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Citation Number: 16

Abstract

Abstract Three 1-alkyl-3-phospholene 1-oxides, such as the P-ethyl, P-isobutyl and P- isopentyl derivative were prepared in racemic and enantiopure forms. After deoxygenation, the cyclic phosphines were converted to the corresponding phosphine–boranes and phosphine–platinum complexes (PtCl 2 L 2, where L= 1-alkyl-3-phospholene). The new products were characterized by spectral methods, and the stereostructure of the ...