Thiophene‐Fused 1,4‐Thiaborins: Synthesis, Structures and Properties
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DOI: 10.1002/ajoc.201700063
Abstract: Two isomeric 1,4-thiaborin derivatives fused by two thiophene rings (dithieno-1,4-thiaborins, DTTBs) were synthesized in two steps from commercially available materials, and their structures were confirmed by X-ray crystallographic analysis. DTTBs 1 and 2 showed excellent… read more here.
Keywords: synthesis structures; structures properties; thiaborins synthesis; chemistry ... See more keywords
Singly, Doubly, and Triply Linked Corrole Oligomers: Synthesis, Structures, and Linking Position Dependent Properties.
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DOI: 10.1002/cplu.201800570
Abstract: Direct covalent connections of porphyrinoids have been demonstrated as an effective way to expand their π-electronic networks and perturb their optical and electrochemical properties. Covalent connections are also useful for studies on the precise electronic… read more here.
Keywords: synthesis structures; linked corrole; linking position; corrole oligomers ... See more keywords
Synthesis, Structures, and Properties of Terphenyl Diamido Complexes of Cobalt(I)
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DOI: 10.1002/ejic.202400834
Abstract: To obtain a novel type of low‐coordinate, low‐valent complexes of cobalt, we performed synthesis and reactions of cobalt complexes supported by TDAR ligands, which possess highly electron‐donating amide groups with a terphenyl framework. Synthesis of… read more here.
Keywords: cobalt; properties terphenyl; synthesis structures; complexes cobalt ... See more keywords
cis‐Linked Cyclotetraphenylenes: Synthesis, Structures and Fluorescence Properties
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DOI: 10.1002/ejoc.202400135
Abstract: cis‐Linked cyclotetraphenylene dimer [2]c‐CTPE and trimer [3]c‐CTPE were synthesized via Pt‐mediated cyclization of cis‐diboronated tetraphenylethene. The structure of [2]c‐CTPE has been confirmed by single crystal X‐ray diffraction. The strain energy of [2]c‐CTPE and [3]c‐CTPE was… read more here.
Keywords: ctpe; cyclotetraphenylenes synthesis; synthesis structures; cis linked ... See more keywords
Synthesis, structures and urease inhibitory activities of three silver(I) complexes derived from 2,6-dichlorophenylacetic acid
Sign Up to like & getrecommendations! Published in 2019 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2018.09.023
Abstract: Abstract Three new silver complexes based on 2,6-dichlorophenylacetate (dcpa), namely [Ag2(dcpa)2]n (1), [Ag(NH3)2](dcpa) (2), and [Ag3(N,N-eten)(dcpa)3]2 (3) (N,N-eten = N,N-diethylethylenediamine), were synthesized and structurally characterized. The dcpa ligand adopts a µ2-η1:η1 bridging coordination mode in silver complexes… read more here.
Keywords: urease inhibitory; dcpa; silver; silver complexes ... See more keywords
Synthesis, structures and biological activity of novel complexes with trifluorinated anthranilic acid derivatives
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.05.062
Abstract: Abstract Two cobalt complexes [Co2(L)(phen)(Ac)(PLC)] (1), [Co3(HL)4(CH3O)2(H2O)2] (2) and one zinc complex [Zn2(L)(phen)(Ac)(PLC)] (3), (L = (2-carboxylato-5-(trifluoromethyl)phenyl) (3-hydroxy-4-methoxyphenoxy)amide, phen = 1,10-phenanthroline, Ac = acetate, PLC = 2-amino-4-trifluoromethylbenzoate) have been synthesized and characterized by physicochemical and spectroscopic methods. In addition, X-ray crystallography shows… read more here.
Keywords: biological activity; activity; novel complexes; synthesis structures ... See more keywords
Synthesis and structures of zinc and cadmium bis(dithiophosphonate) complexes
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DOI: 10.1016/j.molstruc.2020.129338
Abstract: Abstract We report on the reaction between bis(dithiophosphonate) ligands of the type [NH4]2[S2P(1,4-C6H4OMe)(OCH2CH=CHCH2O)P(1,4-C6H4OMe)S2}] (L1) and the two common metal nitrates, Zn(NO3)2·6H2O and Cd(NO3)2·4H2O, in aqueous solution. The reaction led to interesting new dinuclear complexes of… read more here.
Keywords: zinc cadmium; bis dithiophosphonate; bis; structures zinc ... See more keywords
Synthesis, structures, DNA-binding and anticancer activities of some copper(I)-phosphine complexes
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DOI: 10.1016/j.poly.2018.10.062
Abstract: Abstract Copper(I) complexes with a phenanthroline-phosphine set of ligands were synthesized by refluxing methanolic solutions of CuBr2 with at least a four fold molar excess of the phosphine ligands, followed by the treatment of the… read more here.
Keywords: dna binding; anticancer activities; anticancer; synthesis structures ... See more keywords
Synthesis, structures and antibacterial properties of Cu(II) and Ag(I) complexes derived from 2,6-bis(benzothiazole)-pyridine
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DOI: 10.1016/j.poly.2019.02.001
Abstract: Abstract Two new coinage metal complexes, namely [Cu(bztpy)Cl2] (1) and [Ag2(bztpy)2](CF3SO3) (2) (where bztpy = 2,6-bis(benzothiazole)-pyridine) have been synthesized and structurally characterized. The coordination geometry of 1 is distorted square pyramidal, while in case of the dinuclear… read more here.
Keywords: benzothiazole pyridine; bis benzothiazole; synthesis structures; structures antibacterial ... See more keywords
A family of 3d-4f Cu-Ln ladder-like complexes: Synthesis, structures and magnetic properties
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DOI: 10.1016/j.poly.2020.114435
Abstract: Abstract A family of rare 2p-3d-4f ladder-like one-chain complexes namely [LnCu(hfac)5NIT-Ph-p-OCH2trz·0.5C6H14]n (Ln = Er (1), Ho (2), Yb (3) ; NIT-Ph-p-OCH2trz = 2-(4-((1H-1,2,4-triazol-1-yl)methoxy)phenyl)-4,4,5,5-tetra- methylimidazoline-1-oxyl-3-oxide; hfac = hexafluoroacetylacetonate) have been successfully synthesized simultaneously through reacting nitronyl nirtroxide radical NIT-Ph-p-OCH2trz with Cu(hfac)2 and… read more here.
Keywords: ladder like; like complexes; synthesis structures; complexes synthesis ... See more keywords
Synthesis, structures and luminescence properties of N^C^N-coordinated platinum(II) complexes based on an anthracene core: A red shift and a twist
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DOI: 10.1016/j.poly.2021.115401
Abstract: Abstract 1,8-Bis(2-pyridyl)anthracene HL2 is shown to act as a tridentate, N^C^N-coordinating ligand to platinum(II), undergoing metallation at position 9 of the anthracene. The structures of Pt(N^C^N-L2)Cl and of HL2 have been determined by X-ray diffraction.… read more here.
Keywords: luminescence properties; structures luminescence; properties coordinated; coordinated platinum ... See more keywords