18 research outputs found
COMPARING STREET VIEW IMAGERY AND AERIAL PERSPECTIVES IN THE BUILT ENVIRONMENT
No full text10.5194/isprs-annals-X-4-W3-2022-49-2022104/W3-202249-5
Hexaphosphanylamine Ligands: 1,1,4,7,10,10-Hexakis(diphenylphosphanyl)-triethylenetetramine Complexes of Chromium, Molybdenum, and Tungsten
No full textNew bis(diphenylphosphino)aniline derivatives: Synthesis and spectroscopic characterization
No full textSynthesis and Characterization of Carbonyl Group-6-Metal Derivatives with Ligand N,N-Bis(diphenylphosphino)naphthalen-1-amine (=N-(Diphenylphosphino)-N-naphthalen-1-yl-P,P-diphenylphosphinous Amide). Molecular Structure of cis-Tetracarbonyl[N-(diphenylpho
No full textOrganic-inorganic hybrid materials. II. Chain mobility and stability of polysiloxaneimide-silica hybrids
No full textPhosphorylation of Diaminopyridines: Synthesis of a Compound Containing Both a Diphosphinoamine (P-N-P) and an Iminobiphosphine (N=P-P) Fragment
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Synthesis and characterization of transition metal complexes of thiophene-2-methylamine: X-ray crystal structure of palladium (II) and platinum (II) complexes and use of palladium(II) complexes as pre-catalyst in Heck and Suzuki cross-coupling reactions
No full textThe reactions of thiophene-2-(N-diphenylphosphino)methylamine, Ph2PNHCH2-C4H3S, 1 and thiophene-2-[N,N-bis(diphenylphosphino)methylamine], (Ph2P)(2)NCH2-C4H3S, 2, with MCl2(cod) (M = Pd, Pt; cod = 1,5-cyclooctadiene) or [Cu(CH3CN)(4)]PF6 yields the new complexes [M(Ph2PNHCH2-C4H3S)(2)Cl-2], M = Pd 1a, Pt 1 b, [Cu(Ph2PNHCH2-C4H3S)(4)]PF6, 1c, and [M(Ph2P)(2)NCH2-C4H3S)Cl-2], M = Pd 2a, Pt 2b, (Cu[(Ph2P)(2)NCH2-C4H3S](2))PF6, 2c, respectively. The new compounds were isolated as analytically pure crystalline solids and characterized by (31)p-, C-13-, H-1-NMR and IR spectroscopy and elemental analysis. Furthermore, the solid-state molecular structures of representative palladium and platinum complexes of bis(phosphine)amine, 2a and 2b, respectively, were determined using single crystal X-ray diffraction analysis. The palladium complexes were tested as potential catalysts in the Heck and Suzuki cross-coupling reactions. Copyright (C) 2009 John Wiley & Sons, Ltd
Oligodentate P,N ligands: N,N,N′,N′-tetrakis(diphenylphosphanyl)-1,3-diaminobenzene complexes of rhodium, nickel and palladium
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