Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Peter C. Knüppel"'
Autor:
Peter C. Knüppel, Franjo Gol, Frank Bitterer, Carl Krüger, F. Dörrenbach, David J. Brauer, Othmar Stelzer, Yi‐Hung Tsay
Publikováno v:
Zeitschrift für Naturforschung B. 46:1131-1144
Reductive dehalogenation of the bifunctional methylene bridged halogenphosphines XRP-CH2—PRX (X = Cl, Br; R = iPr, tBu, 2,4,6-R′3C6H2 (R′ = Me, iPr, tBu), N(SiMe3)2 and 2,6,4-tBu2MeC6H2—O) with diironenneacarbonyl affords phosphido complexes
Publikováno v:
Chemische Berichte. 123:653-659
Linear Oligophosphaalkanes, XXIV. – Syntheses and Structural Characterisation of Cu8 Complexes with Electron-Deficient Phosphido Bridges Reaction of silylphosphanes (Me3Si)RP–CH2–PR(SiMe3) (R = iPr, tBu, 2,4,6,-Me3C6H2) with four equivalents of
Autor:
Heinz Oberhammer, Michael F. Lappert, John D. Watts, Herbert Sommer, Othmar Stelzer, R. J. Suffolk, Peter C. Knüppel, Gottfried Pawelke
Publikováno v:
Journal of Organometallic Chemistry. 355:55-70
Gaseous methylenebis(phosphane), CH2(PH2)2, has been examined by a variety of techniques in order to establish its structure, including conformational preferences, and valence shell ionisation energies. The methods used have been those of gas electro
Publikováno v:
Zeitschrift für Naturforschung B. 43:31-44
The synthesis of the trimethylsilyl derivatives of the PH-functional methylenebisphosphanes, R2-n(Me3 Si)nP-CH2 -PR(SiMe3) (R = Me, iPr, tBu, Ph, 2.4.6-Me3C6H2 ; n = 0.1) is reported. In the Li-phosphides R2-nLinP - CH2 - PLiR used as reactive interm
Publikováno v:
Chemische Berichte. 120:81-87
Das Methylenbisphosphan (iPr)2P – CH2 – P(iPr)H (1) bildet mit CuCl einen neutralen Komplex (2) der Zusammensetzung Cu2Cl2(1)2. Nach den Ergebnissen der Rontgenstrukturanalyse (Raumgruppe P21/a) liegt in 2 ein gewelltes achtgliedriges Ringsystem
Publikováno v:
Angewandte Chemie. 100:1008-1009
Publikováno v:
J. Chem. Soc., Chem. Commun.. :551-552
The first copper complex Cu4(PriP–CH2–PPri2)Cl3(Py)2(Py = pyridine) containing a triply bridging secondary phosphido group µ3-PRR′ has been synthesized and characterized by X-ray crystallography.
Publikováno v:
Angewandte Chemie International Edition in English. 27:956-957