Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Rebecca A. Roesner"'
Publikováno v:
Coordination Chemistry Reviews. 254:1589-1592
Publikováno v:
Journal of Inclusion Phenomena and Molecular Recognition in Chemistry. 30:185-196
The compressibilities of seven liquidphase, macrocyclic host-guest systems were determinedat approximately 25 °C and 3.4 × 107 Pa.Each two-component system consisted of a cyclodextrin,a calixarene, or a crown ether as host and anappropriate solvent
Autor:
Joseph Wang, Haim Tobias, Robert S. Glass, Lúcio Angnes, Richard W. Pekala, Fung Ming. Kong, Rebecca A. Roesner, Keith C. Hong
Publikováno v:
Analytical Chemistry. 65:2300-2303
The electrochemical behavior and analytical performance of new vitreous carbon aerogel composite electrodes are described. These new composite electrodes rely on the unique open-cell nanostructure of aerogel materials, including their interconnected
Publikováno v:
ChemInform. 40
Publisher Summary This chapter presents the molecular recognition of neutral and charged guests using metallomacrocyclic hosts. Macrocycles and metallomacrocycles have been used in the design of high-affinity, selective receptors for a variety of sub
Publikováno v:
Journal of Computational Chemistry. 12:126-134
Higher ionization energies were calculated with PM3, AM1, and MNDO for three series of molecules, representative small molecules, molecules containing heteroatoms, and sterically congested alkenes. Values from PM3, AM1, and MNDO were compared to expe
Publikováno v:
Inorganic chemistry. 36(13)
Here we show that dioxygen binding to vacant metal ion sites proceeds at rapid rates, with very low enthalpic barriers but negative activation entropies; the rates are relatively insensitive to the electronic structure of the other ligands bound to t
Publikováno v:
Chemical Communications. :1437-1438
An aminothiol axle molecule is so efficient at threading through the macrocycle 24-crown-8 that iodine oxidation produces a [3]-rotaxane in record yield (84%) by literally riveting two rings together.
Publikováno v:
The Journal of Organic Chemistry. 52:5636-5638
Publikováno v:
ChemInform. 19