1,10-Phenanthrolinium 2′-carboxybiphenyl-2-carboxylate
نویسنده
چکیده
The title complex, C(12)H(9)N(2) (+)·C(14)H(9)O(4) (-) or (Hphen)(+)(Hbptc)(-) [H(2)btc = 2,2'-biphenyl-dicarboxylic acid and phen = 1,10-phenanthroline], has been synthesized under hydro-thermal conditions. The compound is composed of discrete cations (Hphen)(+) and anions (Hbptc)(-), which are linked by electrovalent bonding; the molecular and crystal structures are further strengthened by intra-molecular O-H⋯O and inter-molecular N-H⋯O hydrogen bonds.
منابع مشابه
1,3-Dipolar cycloaddition reactions of 1-(4-phenylphenacyl)-1,10-phenanthrolinium N-ylide with activated alkynes and alkenes.
The 3+2 cycloaddition reaction of 1-(4-phenylphenacyl)-1,10-phenanthrolinium ylide 4 with activated alkynes gave pyrrolo[1,2- 4a][1,10]phenanthrolines 6a-d. The "one pot" synthesis of 6a,b,d from 4, activated alkenes, Et(3)N and tetrakis-pyridine cobalt (II) dichromate (TPCD) is described. The helical chirality of pyrrolophenanthrolines 6b-d was put in evidence by NMR spectroscopy.
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In the crystal structure of the title compound, (C12H9N2)2[ZnCl4]·H2O, the two independent 1,10-phenanthrolinium cations are bridged by the water mol-ecule and the tetrahedral tetrachloridozincate anion via N-H⋯O, O-H⋯Cl and N-H⋯Cl hydrogen bonds, forming chains along [100]. The chains are linked via C-H⋯Cl hydrogen bonds and a number of π-π inter-actions [centroid-centroid distances vary from ...
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Metal-based drugs, such as 1,10-phenanthroline, have demonstrated anticancer, antifungal and antiplasmodium activities. One of the 1,10-phenanthroline derivatives compounds (1)-N-2-methoxybenzyl-1,10-phenanthrolinium bromide (FEN), which has been demonstrated an inhibitory effect on the growth of Candida spp. This study aimed to explore the in vitro antifungal activity of FEN and its effect on ...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009