“…Toward these ends, we report the synthesis and detailed characterization of the dinuclear hydroquinone-bridged complexes [(Me(6)tren)(2)M(II)(2)(C(6)H(4)O(2)(2−))](2+) (Me(6)tren = tris(2-dimethylaminoethyl)amine; M = Fe, Co, Ni) and their one-electron-oxidized, semiquinone-bridged analogues [(Me(6)tren)(2)M(II)(2)(C(6)H(4)O(2)(−)˙)](3+). …”
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“…A series of tetradentate tris(phosphinimine) ligands ((R3)P(3)tren) was developed and bound to Cu(I) to form the trigonal pyramidal, C(3v)-symmetric cuprous complexes [(R3)P(3)tren-Cu][BAr(F)(4)] (1PR3) (PR(3) = PMe(3), PMe(2)Ph, PMePh(2), PPh(3), PMe(2)(NEt(2)), BAr(F)(4) = B(C(6)F(5))(4)). …”
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“…The asymmetric unit consists of one discrete [Ni(tren)(en)](2+) complex [tren is N,N-bis­(2-amino­eth­yl)ethane-1,2-diamine] in which the Ni(2+) cation is sixfold coord­inated within a slightly distorted octa­hedron, one thio­sulfate anion and three water mol­ecules. …”
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“…Typically, the solvent, the monomer, the initiator, and the CuBr(2)/Me(6)TREN deactivator are placed in a Schlenk flask (Me(6)TREN: tris[2-(dimethylamino)ethyl]amine), while the CuBr/Me(6)TREN activator is placed in a gas-tight syringe and added to the reaction mixture at a constant addition rate by using a syringe pump. …”
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“…The asymmetric unit of the title complex, [Cu(4)Fe(CN)(6)(C(6)H(18)N(4))(4)][Fe(CN)(5)(NO)](2)·6H(2)O, comprises a complex [{Cu(tren)CN}(4)Fe(CN)(2)](4+) [tren is tris­(2-amino­eth­yl)amine] cation, which exhibits -1 symmetry with the terminal cyanide ligands oriented trans to each other, and two [Fe(CN)(5)(NO)](2−) nitroprussiate counter-anions. …”
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“…Reaction of [U(Tren(TIPS))] [1, Tren(TIPS)=N(CH(2)CH(2)NSiiPr(3))(3)] with 0.25 equivalents of P(4) reproducibly affords the unprecedented actinide inverted sandwich cyclo-P(5) complex [{U(Tren(TIPS))}(2)(μ-η(5):η(5)-cyclo-P(5))] (2). …”
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“…Reaction of [U(Tren(TIPS))] [1, Tren(TIPS)=N(CH(2)CH(2)NSiiPr(3))(3)] with 0.25 equivalents of P(4) reproducibly affords the unprecedented actinide inverted sandwich cyclo‐P(5) complex [{U(Tren(TIPS))}(2)(μ‐η(5):η(5)‐cyclo‐P(5))] (2). …”
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“…The crystalline two-dimensional thiostannate Sn(3)S(7)(trenH)(2) [tren = tris(2-aminoethyl)amine] consists of negatively charged (Sn(3)S(7)(2−))(n) polymeric sheets with trenH(+) molecular species embedded in-between. …”
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“…A novel series of mononuclear five-coordinated pseudohalido-Cu(II) complexes displaying distorted square bipyramidal: [Cu(L(1))(NCS)(2)] (1), [Cu(L(2))(NCS)(2)] (2) and [Cu(L(3))(NCS)]ClO(4) (5) as well as distorted trigonal bipyramidal: [Cu(isp(3)tren)(N(3))]ClO(4) (3), [Cu(isp(3)tren)(dca)]ClO(4) (4) and [Cu(tedmpza)(dca)]ClO(4)·0.67H(2)O (6) geometries had been synthesized and structurally characterized using X-ray single crystal crystallography, elemental microanalysis, IR and UV-vis spectroscopy, and molar conductivity measurements. …”
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“…An anthracene-based tripodal ligand was synthesized from the condensation of tren with 9-anthraldehyde, and the subsequent reduction with sodium borohydride. …”
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“…The structure contains two crystallographically independent [Rh(Htren)Cl(3)](+) cations with a facial tridentate coordination of the monoprotonated tren ligand [tren = tris­(2-amino­eth­yl)amine], leading to an overall distorted octahedral coordination environment around the Rh(III) atom. …”
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“…[Image: see text] An unusual synergistic effect between 1-butyl-3-methylimidazolium hexafluorophosphate (BMIM-PF(6)) and dimethyl sulfoxide (DMSO) mixtures is reported for the supplemental activator and reducing agent atom transfer radical polymerization (SARA ATRP) of methyl acrylate (MA) using a catalytic system composed by sodium dithionate (Na(2)S(2)O(4)) and CuBr(2)/Me(6)TREN (Me(6)TREN: tris[2-(dimethylamino)ethyl]amine) at room temperature. …”
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“…Polymerization of N-isopropylacrylamide was conducted in different solvents using a copper(I) chloride/Me(6)Tren catalyst complex. The influence of the ATRP solvent as well as the polymer purification process on the end group stability was investigated. …”
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“…For comparison, the coordination chemistry of a tetra-dentate tris-[2-(dimethylamino)ethyl]amine (Me(6)Tren) ligand was also studied. This work defines the available coordination modes of two multidentate amine ligands (DETAN and Me(6)Tren), guiding future applications of these ligands for pursuing highly reactive and elusive s-block and rare-earth metal complexes.…”
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“…Moreover, we find that external Lewis base ligands, namely tris[2-(dimethylamino)ethyl]amine (Me(6)Tren) or 2,2,2-cryptand, can exert a level of reducing selectivity by preferably binding to Li(+) (Me(6)Tren) or K(+) (2,2,2-cryptand), hence pushing the electron to the other cation.…”
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