Syntheses and structures of N-polyfluorophenyl- and N,N' bis(polyfluorophenyl)ethane-1,2-diaminato(1-or 2-)platinum(II) complexes

Battle, Andrew R., Bond, Alan M., Chow, Alex, Daniels, Daisy P., Deacon, Glen B., Hambley, Trevor W., Junk, Peter C., Mason, Dayna N., and Wang, Jun (2010) Syntheses and structures of N-polyfluorophenyl- and N,N' bis(polyfluorophenyl)ethane-1,2-diaminato(1-or 2-)platinum(II) complexes. Journal of Fluorine Chemistry, 131 (11). pp. 1229-1236.

[img] PDF (Published Version) - Published Version
Restricted to Repository staff only

View at Publisher Website: http://dx.doi.org/10.1016/j.jfluchem.201...
 
4
5


Abstract

The reaction of [PtX2(L)] (X = Cl, Br, I; L = NH2CH2CH2NY2; Y = Et, Me) with thallium(I) carbonate and a polyfluorobenzene (RF) in pyridine (py) yields the platinum(II) complexes, [Pt{N(R)CH2CH2NY2}X(py)] (R = C6F5, 4-HC6F4, 4-BrC6F4, or 4-IC6F4, Y = Et (1), Me (2), X = Cl, Br or I) in an improved synthesis. From the reaction of [PtCl2(H2NCH2)2)] with Tl2CO3 and 1,2,3,4-tetrafluorobenzene or 2-bromo-1,3,4,5-tetrafluorobenzene in py, the new complexes [Pt(NRCH2)2(py)2] (3) (R = C6H2F3-2,3,6 and C6HBrF3-2,3,5,6) have been isolated but the latter preparation also gave product(s) with a 4-bromo-2,3,5-trifluorophenyl group. From an analogous preparation in 4-ethylpyridine (etpy), [Pt(N(4-HC6F4)CH2)2(etpy)2] (4) was obtained. The X-ray crystal structures of (3) (R = C6HBrF3-2,3,5,6) and (4) were determined as well as that of the previously prepared (3) (R = 4-BrC6F4) and a more precise structure of (3) (R = 4-HC6F4) has been obtained.

Item ID: 29683
Item Type: Article (Research - C1)
ISSN: 1873-3328
Keywords: polyfluoroarene, platinum, organoamide, synthesis
Funders: Australian Research Council (ARC)
Date Deposited: 02 Oct 2013 10:34
FoR Codes: 03 CHEMICAL SCIENCES > 0302 Inorganic Chemistry > 030207 Transition Metal Chemistry @ 100%
SEO Codes: 97 EXPANDING KNOWLEDGE > 970103 Expanding Knowledge in the Chemical Sciences @ 100%
Downloads: Total: 5
More Statistics

Actions (Repository Staff Only)

Item Control Page Item Control Page