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Complexation, lanthanide

NMR investigation of molecular structure of paramagnetic lanthanide complexes with crown ethers in solutions 98ZSK714. [Pg.269]

Eu(III) complexes of quinolinecarboxylic acids, including 5, were studied (00MI31). Those of complexes of 5 with Eu(III) and Tb(III) ion were studied, and they were applied for analysis of 5 in medicinal preparations (00UKZ115). Stability of lanthanide complexes with 5 was studied (00MI67). The fluorescence spectra of 5 complexed with Co(II) and ATP was measured (01SA(A)1317). [Pg.267]

Danishefsky et al. were probably the first to observe that lanthanide complexes can catalyze the cycloaddition reaction of aldehydes with activated dienes [24]. The reaction of benzaldehyde la with activated conjugated dienes such as 2d was found to be catalyzed by Eu(hfc)3 16 giving up to 58% ee (Scheme 4.16). The ee of the cycloaddition products for other substrates was in the range 20-40% with 1 mol% loading of 16. Catalyst 16 has also been used for diastereoselective cycloaddition reactions using chiral 0-menthoxy-activated dienes derived from (-)-menthol, giving up to 84% de [24b,c] it has also been used for the synthesis of optically pure saccharides. [Pg.163]

Few investigations have included chiral lanthanide complexes as catalysts for cycloaddition reactions of activated aldehydes [42]. The reaction of tert-butyl glyoxylate with Danishefsky s diene gave the expected cycloaddition product in up to 88% yield and 66% ee when a chiral yttrium bis-trifluoromethanesulfonylamide complex was used as the catalyst. [Pg.173]

Adenosine-5 -monophosphate lanthanide complexes NMR, 3,1104 Adenosine phosphates metal complexes, 2, 977 6, 445 Adenosine 5 -triphosphate... [Pg.78]

Many Lewis-acid catalysts have been studied and used in the Diels-Alder reactions, ranging from the more commonly used strong Lewis acids such as AICI3, TiCU, SnCU, ZnCli, ZnBri, etc., to the milder lanthanide complexes and to the chiral catalyst. [Pg.99]

Whereas lanthanide triflates are strong Lewis acids, lanthanide complexes such as Yb(fod)3 and Eu(fod)3 are mild catalysts that can be used when the cycloaddition involves acid-sensitive reagents and/or cycloadducts [34]. [Pg.110]

The L and S values are those from which the / value was formed via the vector coupling rule. These formulae strictly apply only for the magnetism of free-ion levels. They provide a good aproximation for the magnetism of lanthanide complexes, as we shall note in Chapter 10, but provide no useful account of the magnetic properties of d block compounds. [Pg.87]

Again, however, this is strictly applicable only for free ions. Even though spin-orbit coupling is much less important for the first row of the d block, this formula provides a far less good approximation for d -block complexes than Eq. (5.6) does for lanthanide complexes. The reason is that the ground, and other, terms in these d complexes differ grossly from those of the corresponding free ion. These differences are one result of the crystal field. [Pg.87]

Homoleptic lanthanide(III) tris(amidinates) and guanidinates are among the longest known lanthanide complexes containing these chelating ligands. In this area the carbodiimide insertion route is usually not applicable, as simple, well-defined lanthanide tris(alkyls) and tris(dialkylamides) are not readily available. A notable exception is the formation of homoleptic lanthanide guanidinates from... [Pg.234]

Sinha SP (1976) Structure and Bonding in Highly Coordinated Lanthanide Complexes. 25 67-147... [Pg.255]

There has also been some interest in NHC-lanthanide complexes as polymerisation catalysts. Indenyl and fluorenyl functionalised NHC complexes of structures 14 and 15 (Fig. 4.5) were evaluated for isoprene polymerisation following activation... [Pg.109]

The discussion of the activation of bonds containing a group 15 element is continued in chapter five. D.K. Wicht and D.S. Glueck discuss the addition of phosphines, R2P-H, phosphites, (R0)2P(=0)H, and phosphine oxides R2P(=0)H to unsaturated substrates. Although the addition of P-H bonds can be sometimes achieved directly, the transition metal-catalyzed reaction is usually faster and may proceed with a different stereochemistry. As in hydrosilylations, palladium and platinum complexes are frequently employed as catalyst precursors for P-H additions to unsaturated hydrocarbons, but (chiral) lanthanide complexes were used with great success for the (enantioselective) addition to heteropolar double bond systems, such as aldehydes and imines whereby pharmaceutically valuable a-hydroxy or a-amino phosphonates were obtained efficiently. [Pg.289]

The synthesis of a series of chiral organophosphine oxide/sulfide-substituted binaphtholate ligands has recently been reported by Marks and Yu and their corresponding lanthanide complexes characterized. These complexes, generated in situ from Ln[N(TMS)2]3, cleanly catalysed enantioselective intramolecular hydroamination/cyclisation of 1-amino-2,2-dimethyl-4-pentene albeit with a low enantioselectivity of 7% ee (Scheme 10.82). [Pg.358]

Assignment of the signals has been made for lanthanide complexes of nonadendate imino-phosphonate ligands [48].114... [Pg.174]

As described in Section 9.1.2.2.3, several lanthanocene alkyls are known to be ethylene polymerization catalysts.221,226-229 Both (188) and (190) have been reported to catalyze the block copolymerization of ethylene with MMA (as well as with other polar monomers including MA, EA and lactones).229 The reaction is only successful if the olefin is polymerized first reversing the order of monomer addition, i.e., polymerizing MMA first, then adding ethylene only affords PMMA homopolymer. In order to keep the PE block soluble the Mn of the prepolymer is restricted to <12,000. Several other lanthanide complexes have also been reported to catalyze the preparation of PE-b-PMMA,474 76 as well as the copolymer of MMA with higher olefins such as 1-hexene.477... [Pg.27]

Several other lanthanide complexes have been tested for ROP activity with varying degrees of success. Some of these are summarized in Table 2. [Pg.49]

Table 2 Ring-opening polymerization of lactones initiated by lanthanide complexes (CL = e-caprolactone LA = lactide TMC = trimethylene carbonate). [Pg.50]

In the most recent developments in this area, organometallic lanthanide complexes have been utilized for hydrophosphination/cyclization reactions of phosphinoalkenes.202,203... [Pg.300]

Figure 2 Structures of some lanthanide complex phosphors (a) [Eu(TTFA)3(phen)], (b) [Tb(ACAC)3 (phen)], (c) [Dy(BTFA)3(phen)], (d) [Eu(DBM)3(phen)], (e) [Eu(DBM)3(bath)] and (f) [Eu(TTFA)3(TPPO)2]... Figure 2 Structures of some lanthanide complex phosphors (a) [Eu(TTFA)3(phen)], (b) [Tb(ACAC)3 (phen)], (c) [Dy(BTFA)3(phen)], (d) [Eu(DBM)3(phen)], (e) [Eu(DBM)3(bath)] and (f) [Eu(TTFA)3(TPPO)2]...

See other pages where Complexation, lanthanide is mentioned: [Pg.223]    [Pg.379]    [Pg.497]    [Pg.631]    [Pg.1236]    [Pg.1266]    [Pg.142]    [Pg.191]    [Pg.310]    [Pg.78]    [Pg.78]    [Pg.116]    [Pg.154]    [Pg.182]    [Pg.203]    [Pg.157]    [Pg.334]    [Pg.234]    [Pg.8]    [Pg.207]    [Pg.126]    [Pg.173]    [Pg.282]    [Pg.79]    [Pg.223]    [Pg.854]   
See also in sourсe #XX -- [ Pg.236 ]




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1,10-Phenanthroline complexes, lanthanid

1,3-Cyclopentadiene lanthanide complexes

2,4-Pentanedione actinide and lanthanide complexes

2:3 lanthanide complexes aqueous solution

2:3 lanthanide complexes luminescent bioprobes

2:3 lanthanide complexes luminescent properties

2:3 lanthanide complexes stability constants

2:3 lanthanide complexes water

3,5-Heptanedione, 2,2,6,6-tetramethyl actinide and lanthanide complexes

8-hydroxyquinolinate-based lanthanide complexes

Absorption spectra of lanthanide complexes in solutions

Acetylacetonate complexes lanthanide

Activity, lanthanide complexes

Adenosine-2 -monophosphate lanthanide complexes

Agostic interactions lanthanide complexes

Alanine lanthanide complexes

Aminopolycarboxylates, lanthanide complexation

Ammine complexes lanthanide

Anhydrous lanthanide complexes

Anion lanthanide complexation

Anion recognition lanthanide complexes

Anions lanthanide complexes

Antennae, pendant, lanthanide complexes

Applications of luminescent lanthanide complexes

Aqueous media 2:3 lanthanide complexes

Aryl oxide complexes of lanthanide metals

BINOL complex, with lanthanides

Bimetallic lanthanide complexes

Binuclear lanthanide-silver complexes

Block copolymers lanthanide complexes

Bonding in lanthanide complexes

Calixarenes lanthanide complexes

Catalyst activities, lanthanide complexes

Catalyst efficiencies, lanthanide complexes

Catalysts lanthanide complexes

Chelating agents Complexes with lanthanides

Chirality lanthanide complexes with achiral

Chirality lanthanide complexes with chiral

Cluster polynuclear lanthanide complexe

Clusters lanthanide amino acid complexes

Clusters lanthanide complexes, oxide/hydroxides

Complexes chiral lanthanide

Complexes lanthanide ions

Complexes lanthanide-PDCA

Complexes lanthanide-like behaviour

Complexes of Group 3, the Lanthanides and Actinides

Complexes of lanthanides

Complexes of the Lanthanides and Actinides

Coordination Numbers in Lanthanide Complexes

Coordination chemistry lanthanide complexes

Copper complexes lanthanide-coordination chemistry

Covalent bonding lanthanide complexes

Crown ethers lanthanide complexes

Cryptands lanthanide complexes

Cryptates, lanthanide complexes lifetime

Crystal structure lanthanide amino acids complexes

Crystal structure polynuclear lanthanide complexes

Cyclen-based lanthanide complexes

Cyclen-lanthanide complexes

Cyclopentadienyl)lanthanide Complexes from the Metallic Elements

Designing Luminescent Lanthanide Complexes

Diketonate Lanthanide Complexes

Dissociation of lanthanide complexes

Divalent lanthanide complex

Divalent lanthanide complex classical

Double-decker lanthanide complexes

EDTA complexes, lanthanide

Eight-coordinate lanthanide complexes

Electroluminescence Based on Lanthanide Complexes

Enantioselective Mukaiyama Aldol Reaction Promoted by Chiral Lanthanide Complexes

Ethylene polymerization lanthanide complexes

Ethylenediaminetetraacetic acid complexation with lanthanide

Fluorescent sensors lanthanide complexes

Fluorophores lanthanide complexes

Forsberg, NMR studies of paramagnetic lanthanide complexes and shift reagents

Furan, tetrahydro-, actinide and lanthanide complexes

Furan, tetrahydro-, lanthanide complexes

Furan, tetrahydro-, lanthanide complexes iron complex

Furan, tetrahydro-, lanthanide complexes lutetium complex

Furan, tetrahydro-, lanthanide complexes magnesium complex

Furan, tetrahydro-, lanthanide complexes neodymium complex

Furan, tetrahydro-, lanthanide complexes samarium complex

Glycine, lanthanide complexes

Halide complexes lanthanide

Halo complexes, lanthanide

Heterobimetallic lanthanide complexes

Heterobimetallic lanthanide-alkali metal complexes

Heterocycle-lanthanide complexes, anion

Heteroleptic lanthanide complexe

Heterometallic Complexes Containing Lanthanides

Heteropolymetallic lanthanide complexes

Hydride complex, lanthanide

Hydrocarbyl complexes lanthanide

Hydrolysis lanthanide oxide/hydroxide complexes

Immunoassays lanthanide complexes

Inclusion complexes lanthanide-coordination chemistry

Kinetic lanthanide complexes

Lanthanide Complex with Thermostability

Lanthanide Complexes in Quantum Computing

Lanthanide Containing Complexes

Lanthanide allyl complexes

Lanthanide arene complexes

Lanthanide aryloxy complexes

Lanthanide borate complexation

Lanthanide carbonato-complex

Lanthanide chemistry Complex stability

Lanthanide chloride complexes

Lanthanide complex

Lanthanide complex

Lanthanide complex with

Lanthanide complex with allyl

Lanthanide complex with dialkyl

Lanthanide complex with dihydride

Lanthanide complex with hydride

Lanthanide complex with trialkyl

Lanthanide complex with triphenyl

Lanthanide complex with tris

Lanthanide complex, tetranuclear

Lanthanide complexation with macrocyclic ligand

Lanthanide complexes 1.8- naphthyridine

Lanthanide complexes 2,2 :6 ,2”-terpyridyl

Lanthanide complexes 3-diketonate, chiral

Lanthanide complexes 5-diketonates

Lanthanide complexes Diels-Alder reaction catalysts

Lanthanide complexes Diels-Alder reactions, absolute stereochemistry

Lanthanide complexes INDEX

Lanthanide complexes P-diketonate, chiral

Lanthanide complexes Schiff-base ligands

Lanthanide complexes acetylacetone

Lanthanide complexes adducts

Lanthanide complexes amides

Lanthanide complexes amine oxides

Lanthanide complexes amines

Lanthanide complexes applications

Lanthanide complexes arsine oxides

Lanthanide complexes azides

Lanthanide complexes biochemical applications

Lanthanide complexes bioprobes

Lanthanide complexes bipyridyl

Lanthanide complexes bonding

Lanthanide complexes carboxylates

Lanthanide complexes circular polarized luminescence

Lanthanide complexes circularly polarized emission

Lanthanide complexes classification

Lanthanide complexes clusters

Lanthanide complexes competitive experiments

Lanthanide complexes complex halides

Lanthanide complexes conditional stability constants

Lanthanide complexes conjugated Schiff-base ligands

Lanthanide complexes conjugated polymers

Lanthanide complexes coordination number

Lanthanide complexes cryptates

Lanthanide complexes crystal structure

Lanthanide complexes diastereofacial selectivity

Lanthanide complexes dibenzoylmethane

Lanthanide complexes dipicolinates

Lanthanide complexes dithiocarbamates

Lanthanide complexes dithiophosphates

Lanthanide complexes dithiophosphinates

Lanthanide complexes electronic spectra

Lanthanide complexes emission spectra

Lanthanide complexes encapsulated ions

Lanthanide complexes excitation spectra

Lanthanide complexes flexible Schiff-base ligands

Lanthanide complexes glycolates

Lanthanide complexes hetero-Diels-Alder reactions

Lanthanide complexes hexamethylphosphoramide

Lanthanide complexes hydrated carboxylates

Lanthanide complexes hydroamination with

Lanthanide complexes hydrolysis

Lanthanide complexes hydroxides

Lanthanide complexes hydroxy acids

Lanthanide complexes iminodiacetate

Lanthanide complexes in aqueous solution

Lanthanide complexes in solutions

Lanthanide complexes isomerism

Lanthanide complexes kinetic inertness

Lanthanide complexes ligand-absorption

Lanthanide complexes ligand-metal energy-transfer efficiency

Lanthanide complexes luminescence

Lanthanide complexes luminescent

Lanthanide complexes luminescent biolabels

Lanthanide complexes macrobicycles

Lanthanide complexes macrocyclic ligands

Lanthanide complexes macrocyclic polyethers

Lanthanide complexes metal luminescence efficiency

Lanthanide complexes metal luminescence intensity

Lanthanide complexes metal-organic frameworks

Lanthanide complexes multidentate ligands

Lanthanide complexes nitrato

Lanthanide complexes nitrogen donor ligands

Lanthanide complexes nitrogen donor macrocycles

Lanthanide complexes nitrogen donors

Lanthanide complexes nuclearities

Lanthanide complexes oxalates

Lanthanide complexes oxides

Lanthanide complexes oxygen donor ligands

Lanthanide complexes oxygen donors

Lanthanide complexes phosphine oxides

Lanthanide complexes photophysical properties

Lanthanide complexes photophysics

Lanthanide complexes photosubstitution

Lanthanide complexes phthalocyanines

Lanthanide complexes polyamines

Lanthanide complexes properties

Lanthanide complexes pyridine oxides

Lanthanide complexes quantum yields

Lanthanide complexes rational synthesis

Lanthanide complexes sensing

Lanthanide complexes separation

Lanthanide complexes singlet -► triplet intersystem crossing

Lanthanide complexes solvation

Lanthanide complexes stability

Lanthanide complexes stereochemistry

Lanthanide complexes structure

Lanthanide complexes sulfur donor ligands

Lanthanide complexes thermodynamic stabilities

Lanthanide complexes thiocyanates

Lanthanide complexes thioethers

Lanthanide complexes triphenylphosphine oxide

Lanthanide complexes with bipy, phen

Lanthanide complexes, cyclopentadienyl

Lanthanide complexes, enantiomeric

Lanthanide complexes, enantiomeric determination

Lanthanide complexes, first-shell coordination

Lanthanide complexes, heterogenized

Lanthanide complexes, homoleptic

Lanthanide complexes, phosphorescent

Lanthanide complexes, phosphorescent emission, molecular glasses

Lanthanide complexes, proton chemical

Lanthanide complexes, proton chemical shifts

Lanthanide complexing reagent

Lanthanide compounds and complexes

Lanthanide cyclooctatetraenyl complexes

Lanthanide cyclopentadienyl hydride complexes

Lanthanide diketiminato complexes

Lanthanide diketonato complexes

Lanthanide elements complexes

Lanthanide halides cluster complexes

Lanthanide hydride cyclopentadienyl complexe

Lanthanide indenyl complexes

Lanthanide ions solvento complexes

Lanthanide ions, complexing

Lanthanide isocyanide complexes

Lanthanide nitrate complexes

Lanthanide nitrate single-ligand complexes

Lanthanide nucleotide complexes

Lanthanide phosphine complex crystal structure

Lanthanide propionate complexes

Lanthanide samarium complexes

Lanthanide shift reagents carbonyl compound complexes

Lanthanide shift reagents complexation

Lanthanide shift reagents silver complexes

Lanthanide supramolecular complexes

Lanthanide tetrahydroborate complexe

Lanthanide triplet complex

Lanthanide ytterbium complexes

Lanthanide(II) Complexes

Lanthanide(III) Complexes

Lanthanide-PyBox complex

Lanthanide-acylpyrazolone complexes

Lanthanide-amido complex

Lanthanide-amino acid complexes

Lanthanide-based sandwich complexes

Lanthanide-transition metal mixed organometallic complexes

Lanthanide/group 3 complexes

Lanthanides (cont complexes

Lanthanides alkoxide complexes

Lanthanides aminopolycarboxylate complexes

Lanthanides and actinides complexes

Lanthanides calixarene complex

Lanthanides complex formation

Lanthanides complex-substrate interaction

Lanthanides complexation kinetics

Lanthanides metal complexes with

Lanthanides organolanthanide complexes

Lanthanides, arrays, solid state complexes

Lanthanides, phthalocyanine complexes

Luminescence Bioimaging with Lanthanide Complexes

Luminescence lanthanide ions/complexes

Luminescence polynuclear lanthanide complexes

Luminescence sensing, lanthanide complexes

Luminescent lanthanide sensors complexes

Macrocycles lanthanide complexes

Macrocyclic ligands, lanthanide complexes efficiency

Macrocyclic ligands, lanthanide complexes spectra

Macrocyclic ligands, lanthanide complexes stability

Magnetic Relaxation in Lanthanide Containing Complexes

Mechanism lanthanide complexes

Metal complexation lanthanide

Metal luminescence lanthanide complexes

Metallocene lanthanide complex

Molecular heterocycles, lanthanide complexes

Mono complexes lanthanides

Monometallic lanthanide complexes

Near-Infrared (NIR) Luminescence from Lanthanide(III) Complexes

Near-infrared emission lanthanide complexes

Nine-coordinate lanthanide complexes

Nuclear relaxation in paramagnetic lanthanide complexes

Nuclearity lanthanide complexes

Octahedral lanthanide complexes

Organic-lanthanide complexes

Organophosphorus acids lanthanide complexes

Other Lanthanide Complexes

Paramagnetic lanthanide complexes

Perchlorate complexes, lanthanide

Phosphide complexes, lanthanide

Phosphines lanthanide complexes

Photophysical Properties of Lanthanide Complexes with Asymmetric Dodecahedron Structures

Photophysics of lanthanide complexes

Polymer/salt complexes lanthanides

Polymerization lanthanide complexes

Polymetallic lanthanide complexes

Polynuclear -Diketonate Lanthanide Complexes

Polynuclear lanthanide complexes

Polynuclear lanthanide complexes amino acids

Porphyrin actimide and lanthanide complexes

Porphyrin actinide and lanthanide complexes

Porphyrins lanthanide complexes

Potential Advantages of Lanthanide Complexes Used in OLEDs

Pyrazoles lanthanide complexes

Pyridine complexes, lanthanide

Quantum with lanthanide complexes

Rhenium complexes lanthanides

Ring bridged cyclopentadienyl lanthanide complexes

Sabbatini, M. Guardigli and I. Manet, Antenna effect in encapsulation complexes of lanthanide ions

Salts lanthanide complexes

Schiff-bases lanthanide complexes

Schiff-bases polynuclear lanthanide complexes

Self-assembly lanthanides mononuclear complexes

Self-assembly lanthanides polynuclear complexes

Sensors lanthanide complexes

Seven-coordinate lanthanide complexes

Silyl complexes with lanthanides

Six-coordinate lanthanide complexes

Structural Chemistry of Lanthanide Alkoxide Complexes

Structure polynuclear lanthanide complexes

Substitution on Complexes of the Trivalent Lanthanide Ions

Sulfoxide complexes of lanthanides

Synthesis and Reactivity of Lanthanide Hydride Complexes

Synthesis lanthanide complexes

Synthesis of Cationic Lanthanide Complexes

Synthesis of Classical Divalent Lanthanide Complexes

Synthesis of Non-classical Divalent Lanthanide Complexes

Synthesis of lanthanide complexes

Trimetallic lanthanide complexes

Tris complexes lanthanides

Two-photon Absorption of Lanthanide Complexes from Fundamental Aspects to Biphotonic Imaging Applications

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