Results 81 to 90 of about 309 (131)

Reaction of a Metallamacrocycle Leading to a Mercury(II)⋅⋅⋅Palladium(II)⋅⋅⋅Mercury(II) Interaction

Angewandte Chemie - International Edition, 2009
AbstractMetallophile Wechselwirkung: Ein aus Bis(o‐formylphenyl)quecksilber und 1,2‐Phenylendiamin erhaltener, 22‐gliedriger Makrocyclus reagiert mit Palladium(II) unter Spaltung des Makrocyclus und gleichzeitiger Bildung eines Trimetallkomplexes (siehe Bild; die Phenylringe sind nur ausschnittsweise gezeigt).
Harkesh Singh
exaly   +3 more sources

Three-Dimensional Helical Coordination Networks of a Hexanuclear Manganese Metallamacrocycle as a Helical Tecton [PDF]

Inorganic Chemistry, 2004
We report on helical coordination networks that were prepared using a hexanuclear manganese metallamacrocycle as a helical tecton. We were able to prepare the three-dimensional helical coordination networks using a hexanuclear manganese metallamacrocycle, [Mn(6)(lshz)(6)], as a helical tecton, where N-lauroyl salicylhydrazide (H(3)lshz) was used as the
Moon, D, Song, J, Kim, BJ, Suh, BJ, Lah, Myoung Soo   +4 more
openaire   +4 more sources

Making a [Co24] metallamacrocycle from the shuttlecock-like tetranuclear cobalt-calixarene building blocks [PDF]

Chemical Communications, 2010
A [Co-24] metallamacrocycle with a [36-MCCo-12] periphery and an inner [24-MCCo-6] rim is constructed by linking six Co-4-thiacalixarene shuttlecock-like SBUs with twelve 1,2,4-triazole molecules.Chemistry, MultidisciplinarySCI(E)36ARTICLE346362 ...
Hongjie Zhang, Wuping Liao, Song Gao
exaly   +2 more sources

Synthesis and molecular structure of the twelve-membered metallamacrocycle [Hg2(μ-2,6-dapy)2] (2,6-dapyH2= 2,6-diacetamidopyridine) [PDF]

Inorganica Chimica Acta, 2014
Reaction of 2,6-diacetamidopyridine (2,6-dapyH2) with mercury acetate in ethanol affords the 12-membered metallamacrocycle, [Hg2(μ-2,6-dapy)2], in high yields resulting from deprotonation of both amide groups.
Graeme Hogarth, Subhi A Al-Jibori
exaly   +2 more sources

Silver−Adenine Metallamacrocyclic Hexamer

Inorganic Chemistry, 2009
Beneficial carboxylate-silver interactions afford facile coordination of five silver ions to a modified adenine ligand, leading to the formation of a hexameric cyclic structure in the solid state.
Jitendra, Kumar, Sandeep, Verma
openaire   +2 more sources

Porphyrin based metallamacrocycles

New Journal of Chemistry, 2006
Upon combining 5,10-dipyridyl-15,20-diphenylporphyrin 1 or its copper metallated complex 2 with metal halides (MX2: M = Zn, Cd, Hg; X = I or Br) five [2 + 2] metallamacrocycles of the square type were obtained and structurally characterised in the crystalline phase by X-ray diffraction methods.
Emmanuel Deiters, V?ronique Bulach, Mir Wais Hosseini   +2 more
openaire   +2 more sources

Modular construction of a series of heteronuclear metallamacrocycles

Chemical Communications, 2008
High modularity in a series of heteronuclear d(8)-d(10) metallamacrocycles built on differentiated ligands is demonstrated.
Stéphane A, Baudron, Mir Wais, Hosseini
openaire   +2 more sources

A Luminescent Silver−Adenine Metallamacrocyclic Quartet

Journal of the American Chemical Society, 2005
This communication describes formation of a 3N-coordinated silver-modified adenine metallamacrocyclic quartet in solid state, its aggregative ordering on graphite surface, and luminescence.
Chandra Shekhar, Purohit, Sandeep, Verma
openaire   +2 more sources

Anion coordination by metallamacrocycles: a cryptand-like cavity

Chemical Communications, 2012
A {Ni(9)(N(3))(9)} metallamacrocycle is able to coordinate azide and halide anions in trigonal prismatic cavities by means of H-bond interactions. It provides an unprecedented example of a self-assembled cryptand-like cavity.
Albert, Escuer, Jordi, Esteban, Mercè, Font-Bardia   +2 more
openaire   +2 more sources

Dipyrrin based silver [2 + 2] metallamacrocycles

Dalton Trans., 2011
The synthesis and characterization of a series of [2 + 2] metallamacrocycles based on combinations of silver salts AgX (X = BF(4)(-), PF(6)(-), SbF(6)(-), TfO(-)) with pyridyl, p-phenyl-pyridyl and p-phenyl-imidazolyl appended dipyrrin (dpm) derivatives is reported.
Pogozhev, Dmitry, Baudron, Stephane, Hosseini, Mir Wais   +2 more
openaire   +2 more sources