Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Macrocycles complexes

Total synthesis of complex (macrocyclic) natural products using fast and flexible strategies and diversity-oriented synthesis of natural product-like macrocycles are important research topics in our laboratory. The following sections describe the total synthesis of epothilone D and epothilone D5 analogues, DOS of cyclopeptide alkaloid analogues, of biaryl ether macrocycles, and of steroid/peptide hybrid macrocycles, respectively. [Pg.156]

Light-driven (electron, cation) symport occurs when combining this system with the (nickel complex, macrocycle) process described above [6.62]. Photocontrol of ion extraction and transport has been realized with macrocyclic or acyclic ligands (containing, for instance, azo or spirobenzopyran groups) that undergo a reversible... [Pg.78]

In this section, the various transition metal complexes, macrocycles, and aromatic hydrocarbons which act as either photosensitizers or cocatalysts for the reduction of C02, will be described. [Pg.292]

The standard synthesis for cyclam was developed by Barefield and Wagner in 1976.29 They used similar starting materials to the van Alphen procedure but the cyclisation yield is improved through the use of a nickel (II) template. Glyoxal completes the macrocycle by a Schiff base condensation reaction. The resulting imine functionalities are reduced with sodium borohydride to leave the complexed macrocycle. The metal ion is then removed by reaction with cyanide and the free ligand extracted with chloroform (Scheme 3.19). Yields are typically in the region of 60%. [Pg.200]

Bipyridines have been intensely used as ligands in transition metal complexes[6]. Within a broader investigation of the redox and photophysical behavior of Ru and Os complexed macrocycles[4,8], the Ru(II) and Os(II) complexes shown in Schemes 4 and 5 were prepared. [Pg.221]

Among more complex macrocycles, Li et al. [47-52] reported the preparation and characterization of stationary phases incorporating calixarenes or calix-crowns bonded to silica. With individual columns, high selectivity was observed in the separation of alkylated aromatics, aromatic carboxylic acids, sulfonamides, nucleosides, and water-soluble vitamins. In other work, Sokoliess et al. [53] have characterized calixarene- and resorcinarene-bonded stationary phases similar to those described in the previous section of this chapter. And Huai et al. [54] used an end-capped p-tert-butyl-calix[4]arene-bonded silica phase for HPLC separation of a number of organic compounds. Resorcinarenes have also found application in GC. [55-57] Recently, exotic macrocycles have been used in capillary electrochromatography, as reported by Gong et al. [58]... [Pg.354]

PCMU can be classified by the same scheme which is suitable for low-molecular weight metallochelates (LMWM) [9]. Therefore they are subdivided into molecular, intra-complex, macrocyclic and polynuclear types which in turn are grouped depending on the nature of the donor atoms (0,0- N,N- N,0- P,P-chelates, etc.). [Pg.64]


See other pages where Macrocycles complexes is mentioned: [Pg.84]    [Pg.16]    [Pg.228]    [Pg.17]    [Pg.96]    [Pg.516]    [Pg.145]    [Pg.175]    [Pg.54]    [Pg.354]    [Pg.1069]    [Pg.10]    [Pg.49]    [Pg.351]    [Pg.75]    [Pg.582]    [Pg.306]    [Pg.261]    [Pg.263]    [Pg.265]    [Pg.267]    [Pg.269]    [Pg.271]    [Pg.273]    [Pg.275]    [Pg.277]    [Pg.279]    [Pg.281]    [Pg.283]    [Pg.285]    [Pg.287]    [Pg.289]    [Pg.291]    [Pg.293]    [Pg.295]    [Pg.297]    [Pg.299]    [Pg.301]    [Pg.303]    [Pg.305]    [Pg.307]    [Pg.309]   
See also in sourсe #XX -- [ Pg.15 , Pg.104 , Pg.443 ]

See also in sourсe #XX -- [ Pg.15 , Pg.104 , Pg.443 ]

See also in sourсe #XX -- [ Pg.15 , Pg.104 , Pg.443 ]

See also in sourсe #XX -- [ Pg.15 , Pg.104 ]




SEARCH



1.3- Diimines macrocyclic complexes

Anionic complexes macrocycles

Aqueous solution chemistry and macrocyclic complexes

Aqueous solution chemistry including macrocyclic complexes

Aza-macrocycles for anion complexation

Bond lengths macrocycle complexes

Bond lengths macrocyclic complexes

Bridged macrocyclic complexes with trivalent transition metal ions

Bridged macrocyclic main metal complexes

Bridged macrocyclic metal complexes

Bridged macrocyclic transition metal complexes

Cadmium complexes macrocyclic

Catalytic activity macrocyclic complexes

Cationic complexes macrocycles

Chemistry of Thioether Macrocyclic Complexes

Chiral Metallo-macrocycles with Organometallic Half-sandwich Complexes

Chiral macrocycles complex formation

Chiral macrocycles host-guest inclusion complexes

Chromium macrocyclic complex

Clay complexes macrocycles

Cobalt complexes with macrocyclic ligands

Cobalt macrocyclic complexes

Cobalt-macrocycle complex

Cobalt-macrocycle complex octahedral

Complex dimeric macrocyclic

Complex stability, macrocyclic carriers

Complexes of N-Macrocycles

Complexes of macrocyclic ligands

Complexes with Macrocyclic Quadridentate Ligand

Copper complexes macrocyclic

Copper-macrocycle complex

Copper-macrocycle complex square planar

Dissociation of macrocyclic complexes

Electrocatalytic reduction, nickel macrocyclic complexes

Electrochemical properties nickel macrocyclic complexes

Electronic absorption spectra, macrocyclic complexes

Electronic absorption spectra, macrocyclic complexes nickel

Ethylenediamine complexes macrocyclic ligands from

Europium macrocyclic complexes (

Gadolinium macrocyclic complexes (

Gold , macrocyclic complex

II) Complex of the Ring Contracted Macrocycle

Indium complexes macrocyclic ligands

Iron complex, with macrocyclic

Iron complexes macrocyclic ligands

Iron, thioether macrocyclic complexes

Iron-macrocycle complex

Iron-macrocycle complex hexadentate

Lacunar cyclidenes Macrocyclic complexes

Lanthanide complexation with macrocyclic ligand

Lanthanide complexes macrocyclic ligands

Lanthanide complexes macrocyclic polyethers

Lanthanide complexes nitrogen donor macrocycles

Lanthanum macrocyclic complexes (

Lewis macrocycle complex

Lithium salts, complexes with macrocyclic

Lithium salts, complexes with macrocyclic ligands

M-N4 macrocyclic complex

Macrocycle complex formation

Macrocycle complexes

Macrocycle complexes

Macrocycle-metal complex

Macrocycle-metal complex properties

Macrocycles dinuclear complexes

Macrocycles iron complexes

Macrocycles lanthanide complexes

Macrocycles metal complexation ability

Macrocycles metal complexes

Macrocycles, synthetic iron complexes

Macrocyclic Complexes as Models for

Macrocyclic Complexes as Models for Nonporphine Metalloproteins

Macrocyclic Complexes for Imaging

Macrocyclic Inclusion Complexation

Macrocyclic complex demetallation

Macrocyclic complexes

Macrocyclic complexes

Macrocyclic complexes dinuclear copper sites

Macrocyclic complexes dinuclear sites

Macrocyclic complexes dinucleating ligands

Macrocyclic complexes dithiocarbamates

Macrocyclic complexes group

Macrocyclic complexes mononuclear systems

Macrocyclic complexes neutral adducts

Macrocyclic complexes superoxide dismutase

Macrocyclic complexes with ligands based on 1,3-dicarbonyl compounds and 1,2- or 1,3-diamines

Macrocyclic complexes, applications

Macrocyclic complexes, crown ether

Macrocyclic complexes, metallomesogens

Macrocyclic complexes, osmium

Macrocyclic complexes, thermodynamics

Macrocyclic effect nickel complexes

Macrocyclic ligands alkali metal complexes

Macrocyclic ligands alkaline earth metal complexes

Macrocyclic ligands metal complexes

Macrocyclic ligands metal ion complexes

Macrocyclic ligands molecular neutral complexes

Macrocyclic ligands nickel complexes

Macrocyclic ligands tetraazatetraenato complexes

Macrocyclic ligands transition metal complexes

Macrocyclic ligands, complexation

Macrocyclic ligands, complexation hard metal ions

Macrocyclic ligands, complexation oxygen macrocycles

Macrocyclic ligands, complexation soft metal ions

Macrocyclic ligands, complexation thermodynamic properties

Macrocyclic ligands, lanthanide complexes efficiency

Macrocyclic ligands, lanthanide complexes spectra

Macrocyclic ligands, lanthanide complexes stability

Macrocyclic metal complexes

Macrocyclic polyamine Zinc complexes

Macrocyclic polyamines and their metal complexes

Macrocyclic polyethers alkali metal complexes

Macrocyclic tetrapeptide complex

Magnesium-macrocycle complex

Manganese complexes macrocyclic ligands

Manganese-macrocycle complex

Metallo-complexes macrocyclic compounds

Natural macrocyclic complexes

Neodymium macrocyclic complexes (

Nickel complexes macrocycles

Nickel macrocyclic complexes

Nickel macrocyclic complexes catalysis

Nickel macrocyclic complexes configurational isomerization

Nickel macrocyclic complexes octahedral species

Nickel macrocyclic complexes properties

Nickel macrocyclic complexes reactions

Nickel macrocyclic complexes spectra

Nickel macrocyclic complexes square-planar species

Nickel macrocyclic complexes structure

Nickel macrocyclic complexes synthesis

Nickel-macrocycle complex

Nickel-macrocycle complex quadridentate

Nickel-macrocycle complex square planar

Nickel-macrocycle complex square pyramidal

Nontemplate Syntheses of Complexes with Conjugated Macrocyclic Ligands

ORR on Macrocyclic Transition Metal Complexes

Oxygen Electroreduction on M-N4 Macrocyclic Complexes

Palladium macrocyclic complexes

Palladium-macrocycle complex

Polyaza-macrocycles, metal complexes

Polynuclear macrocyclic complexes

Protonated aza-macrocycles, for anion complexation

Redox properties, nickel macrocyclic complexes

Rhenium complexes macrocycles

Ruthenium complexes macrocyclic

Self-assembly of Multitopic Macrocyclic Complexes

Silver complexes tetraaza macrocyclic ligands

Silver, thioether macrocyclic complexes

Square-planar nickel macrocyclic complexes

Square-planar nickel macrocyclic complexes properties

Square-planar nickel macrocyclic complexes synthesis

Square-planar nickel macrocyclic complexes, reactions

Structures macrocyclic complexes

Template condensation reaction, nickel macrocyclic complexes

Terbium macrocyclic complexes (

Tetraaza macrocycles nickel complexes

Tetradentate macrocyclic complexes

Tetramine complexes, macrocyclic

Thallium complexes macrocyclic ligands

Thiocyanate nickel macrocyclic complex

Thioether macrocycle complexes

Thioether macrocyclic complexes

Thioether macrocyclic complexes 9]aneS

Thioether macrocyclic complexes coordination chemistry

Thioether macrocyclic complexes copper

Thioether macrocyclic complexes free ligands

Thioether macrocyclic complexes nickel

Thioether macrocyclic complexes palladium

Thioether macrocyclic complexes platinum

Thioether macrocyclic complexes structure

Thioether macrocyclic complexes synthesis

Thioether macrocyclic complexes tungsten

Titanium complexes macrocyclic ligands

Transition metal macrocyclic complexes

Transition metal-macrocycle complex

Uranium macrocyclic complexes (

Vanadium complexes macrocyclic ligands

What is different about macrocyclic ligand complexes

Yttrium macrocyclic complexes (

Zinc-macrocycle complex

© 2024 chempedia.info