484065-56-7Relevant academic research and scientific papers
An NMR study on the reaction of [(κ 2-P,N)-Ph 2PCH2CH2NMe2]PtMe2 with activated chlorocarbons: C-Cl and C-C activation, followed by C-N cleavage of the phosphinoalkylamine ligand and formation of an ylide complex
Martschitsch, Christian,Schubert, Ulrich
, p. 577 - 584 (2014/04/03)
Reaction of [(κ 2-P,N)-Ph2PCH 2CH2NMe2]PtMe2 with either ethyl chloroacetate or benzyl chloride results in complex reaction mixtures, which were investigated by a combination of NMR techniques. The reactions are initiated by oxidative addition of either the C-Cl bond or of the C-CH 2Cl bond, respectively. The latter is followed by a rearrangement of the intermediate Pt(IV) complex with concomitant C-N bond cleavage of the phosphinoalkylamine ligand and formation of the ylide complexes Pt[CH 2=PPh2(vinyl)](NMe2R)Me2 (R = COOEt or Ph). Graphical abstract: [Figure not available: see fulltext.]
Transformations of organosilanes by Pt(II) complexes with hemilabile P,N-chelating ligands
Schubert, Ulrich,Pfeiffer, Jürgen,St?hr, Frank,Sturmayr, Dietmar,Thompson, Susan
, p. 53 - 58 (2007/10/03)
The article reviews the author's own work to enhance the reactivity of Pt(II) complexes towards organosilanes by employing hemilabile chelating ligands R2N-R′-PPh2 (P∩N). Variation of the groups R and R′ allows to influence the react
C-Cl and Si-Cl Activation by P,N-Chelated PtII Complexes
Stoehr, Frank,Sturmayr, Dietmar,Kickelbick, Guido,Schubert, Ulrich
, p. 2305 - 2311 (2007/10/03)
The complex [(κ2-P,N)-Ph2PCH2CH2NMe2]PtMe2 reacts with chlorinated hydrocarbons such as CCl4, CHCl3, CH2Cl2, and CH3Cl by oxidative addition of the C-Cl bond. In the reaction with CCl4, the complexes [(κ2-P,N)-Ph2PCH2CH2NMe2]-Pt(Me)C
