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Benzimidazole 5.10- bridged

Formation of the tetranuclear assembly AAAA-RU4 (5.103) with oligomeric benzimidazole bridging ligand (63) (from reference ). [Pg.171]

Condensed Benzimidazoles of Type 6-5-5 Condenses Benzimidazoles of Type 6-5-6 Condensed Benzimidazoles of Type 6-5-7 and Higher Homologs Condensed Benzimidazoles Bridged Between N-1 and C-7... [Pg.392]

Figure 10 Molecular structure of a zinc trimer (59) with bridging benzyl thiolates and a bis(benzimidazole)... Figure 10 Molecular structure of a zinc trimer (59) with bridging benzyl thiolates and a bis(benzimidazole)...
The coordination of the bis(benzimidazole) system 38 is of considerable interest. This leads to a dinuclear species [Fe2383](Cl04)4. Structural studies show that the bridging 38c molecules in [Fe2 38c3](C104)4 are arranged in a triple helix [45]. [Pg.83]

Using benzimidazole (BzimH) as the non-linear bridging motif, luminescent platinum(II) trimeric systems [Pt(thpy)(Bzim)]3 (92) and [Pt(bzqn)(bzim)]3 (93) have been synthesized from sodium benzimidazolate and luminescent... [Pg.157]

The fe(benzimidazole) derivative 627 also takes part as a bridge ligand in the complexes 628 [20,79] and 629 [79], prepared by the method of direct (immediate) interaction (3.67) ... [Pg.179]

The anion-binding carcerand 11 was described by the Amouri group [31]. This complex contains a tetrafluoroborate anion coordinated to two cobalt(II) ions. Each cobalt ion adopts a square-pyramidal geometry. Four benzimidazole arms of the bridging ligands fill the equatorial positions, and solvent molecules (acetonitrile) coordinate to the outside axial positions. Inside the complex the included tetrafluoroborate anions interacts with the cobalt ions whose inside axial positions are otherwise coordinatively unsaturated. No exchange of the anion was observed even at 60 °C. A detailed study of the anion-binding properties in the crystal state of similar metalla-macrotricyclic cryptands has been performed by Adarsh et al. [32],... [Pg.9]

Figure 3.170 Lutidine and pyridine bridged pincer carbene ligands with benzimidazole flanking groups. Figure 3.170 Lutidine and pyridine bridged pincer carbene ligands with benzimidazole flanking groups.
Condensed benzimidazoles with bridges between 1-N and 7-C 80HC(40,2)505. [Pg.69]


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See also in sourсe #XX -- [ Pg.214 ]




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