Two routes to bis(μ-diphenylphosphino)methane diplatinum halides bridged by sulfur monoxide

Organometallics

Volumn 18, Issue 25, 1999, Pages 5420-5422

  Huang, Ruili ^a   Guzei, Ilia A ^a   Espenson, James H ^a  

^a IOWA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000492807     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om9905815     Document Type: Article

References (31)

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22. 1H NMR showed that reaction 3 was complete upon mixing. The product was obtained by column chromatography on silica gel with chloroform as eluent.
23. 3 would make the comparison of C be 46.00 (46.52 calcd).
24. 3, R(F) = 3.89% for 14518 independently observed (I ≥ 2σ(I)) reflections (3° ≤ 20 ≤ 57°). All hydrogen atoms were included in the structure factor calculation at idealized positions and were allowed to ride on the neighboring atoms with relative isotropic displacement coefficients. The oxygen atom is disordered over two positions in a 66:34 ratio. There are also 3.33 solvate molecules of chloroform in the asymmetric unit. All software and sources of the scattering factors are contained in the SHELXTL (version 5.1) program library (G. Sheldrick, Bruker Analytical X-ray Systems, Madison, WI, 1988).
25. 3: δ 12.66, 9.88 ppm.
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