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Nitrofluorene derivatives trapped within MWCNTs for electrocatalysis of NADH: Substituent effects on pi-pi stacking interaction strength
(Elsevier, 2020)
We describe nanostructured electrode platforms composed of multiwalled carbon nanotube/glassy carbon
electrodes (MWCNT/GCEs) with entrapped nitroaromatic compounds such as 2-nitrofluorene (2-NF), 2-nitro-9-
fluorenone ...
DFT study of the optical properties and substituent effects in macrocyclic systems formed by metalloporphyrins for their potential application in solar cells
(Universidad Andrés Bello, 2012)
Dye-sensitized solar cells (DSCs) were designed by Michael Griitzel. They have become as a promising inexpensive alternative to light-current conversion. Basically, DSCs are constituted by nanocrystalline films of a ...
Qualitative study of substituent effects on NMR15N and 17O chemical shifts
(American Chemical Society, 2009-08)
A qualitative approach to analyze the electronic origin of substituent effects on the paramagnetic part of chemical shifts is described and applied to few model systems, where its potentiality can be appreciated. The ...
Substituent, Temperature and Solvent Effects on the Keto-Enol Equilibrium in beta-Ketoamides: A Nuclear Magnetic Resonance Study
(Scientific Research Publishing, 2013-11)
Substituent, temperature and solvent effects on tautomeric equilibria in several β-ketoamides have been investigated by means of nuclear magnetic resonance spectroscopy (NMR). Keto-enol equilibrium predominates over the ...
Experimental, SOPPA(CCSD), and DFT analysis of substitutent effects on NMR 1 JCF coupling constants in fluorobenzene derivatives
(American Chemical Society, 2011-01)
Interesting insight into the electronic molecular structure changes associated with substituent effects on the Fermi contact (FC) and paramagnetic spin-orbit (PSO) terms of 1JCF NMR coupling constants (SSCCs) in o-X-, m-X-, ...
Theoretical investigation of the reducing capacity of sodium borohydride and sodium acetoxyborohydride derivatives
(Elsevier Science BvAmsterdamHolanda, 2007)
The effect of vicinal di-halo substituents on the organogelling properties of aromatic supramolecular gelators and their application as soft templates
(Royal Society of Chemistry, 2020-05)
A pronounced effect of vicinal dihalogen substituents on the gelling properties of aromatic low molecular weight organogelators is reported. A new family of N,N′-(4,5-dihalogen-1,2-phenylene)dialkylamides with fluorine, ...
SN MECHANISM IN AROMATIC-COMPOUNDS .42. PARA-SUBSTITUENT EFFECTS OF SOME GROUPS WITH A C=N FUNCTION JOINED TO RING - POSSIBLE INVERSE ALPHA-EFFECT
(Royal Soc ChemistryCambridgeInglaterra, 1978)
End-group differentiating ozonolysis of norbornene systems to access to highly substituted cyclopentane rings
(Wiley, 2013-05)
The end-group-differentiating ozonolysis concept is discussed, with an emphasis on norbornene systems. Different remote functional groups in endo positions in norbornene derivatives are able to direct the primary ozonide ...