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Mono- and dinuclear ruthenium(II) 1,6,7,12-tetraazaperylene complexes.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Brietzke, Thomas Mickler, Wulfhard Kelling, Alexandra Holdt, Hans-Jürgen |
| Copyright Year | 2012 |
| Abstract | We report the synthesis of free 1,6,7,12-tetraazaperylene (tape). Tape was obtained from 1,1'-bis-2,7-naphthyridine by potassium promoted cyclization followed by oxidation with air. Mono- and dinuclear ruthenium(II) 1,6,7,12-tetraazaperylene complexes of the general formulas [Ru(L-L)(2)(tape)](PF(6))(2), [1](PF(6))(2)-[5](PF(6))(2), and [{Ru(L-L)(2)}(2)(μ-tape)](PF(6))(4), [6](PF(6))(4)-[10](PF(6))(4), with{L-L = phen, bpy, dmbpy (4,4'-dimethyl-2,2'-bipyridine), dtbbpy (4,4'-ditertbutyl-2,2'-bipyridine) and tmbpy (4,4'5,5'-tetramethyl-2,2'-bipyridine)}, respectively, were synthesized. The X-ray structures of tape·2CHCl(3) and the mononuclear complexes [Ru(bpy)(2)(tape)](PF(6))(2)·0.5CH(3)CN·0.5toluene, [Ru(dmbpy)(2)(tape)](PF(6))(2)·2toluene and [Ru(dtbbpy)(2)(tape)](PF(6))(2)·3acetone·0.5H(2)O were solved. The UV-vis absorption spectra and the electrochemical behavior of the ruthenium(ii) tape complexes were explored and compared with the data of the analogous dibenzoeilatin (dbneil), 2,2'-bipyrimidine (bpym) and tetrapyrido[3,2-a:2',3'-c:3'',2''-h:2''',3'''-j]phenazin (tpphz) species. |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/c2dt11805j |
| PubMed reference number | 22252273 |
| Journal | Medline |
| Volume Number | 41 |
| Issue Number | 9 |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/dt/c2/c2dt11805j/c2dt11805j.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/c2dt11805j |
| Journal | Dalton transactions |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
