Preferential Solvation of Zwitterionic Benzo-[f]-Quinolinium Ylids in Binary Solvent Mixtures: Spectral Study and Quantum Chemical Calculations [PDF]
MoleculesThree derivatives of benzo-[f]-quinolinium ylids, which all underwent an intermolecular charge transfer process, were used as solvatochromic indicators to study the specific solvent–solute interactions in binary mixtures of protic–aprotic solvents with ...
Mihaela Iuliana Avadanei +2 more
doaj +2 more sources
Investigations of the reactivity of pyridine carboxylic acids with diazodiphenylmethane in protic and aprotic solvents, Part I: Pyridine mono-carboxylic acids [PDF]
Journal of the Serbian Chemical Society, 2005 Rate constants for the reaction of diazodiphenylmethane with isomeric pyridine carboxylic acids were determined in chosen protic and aprotic solvents at 30 °C, using the well known UV spectrophotometric method.
Marinković Aleksandar D. +3 more
doaj +3 more sources
Insights into impact of polar protic and aprotic solvents on bioactive features of 3-(Dimethylaminomethyl)-5-nitroindole: A DFT study and molecular dynamics simulations. [PDF]
PLoS ONEPolar protic and aprotic solvents can effectively simulate the maturation of breast carcinoma cells. Herein, the influence of polar protic solvents (water and ethanol) and aprotic solvents (acetone and DMSO) on the properties of 3-(dimethylaminomethyl)-5-
Stève-Jonathan Koyambo-Konzapa +7 more
doaj +2 more sources
Decoupling Electron and Proton Transfer in Noncontact Catalytic Hydrogenation of Nitroaromatics [PDF]
Advanced ScienceUnderstanding the elementary reactions of active hydrogen species and electron transfer mechanisms during catalytic hydrogenation remains a fundamental challenge.
Zhongyin Liang +3 more
doaj +2 more sources
Functionalized Oxatriquinanes and Their Structural Equilibrium in Protic Solvent
Chemical and Pharmaceutical Bulletin, 2014 We synthesized oxatriquinane hexafluorophosphate bearing an ethoxycarbonylmethyl group 7 or a 2-oxopropyl group 11. Both of these organic oxonium cation compounds were obtained as stable solids. However, (1)H-NMR analysis showed that oxatriquinane 7 was present as the oxonium cation in aprotic solvent CD₃CN, but was in rapid equilibrium with ring ...
Hideyuki, Suzuki, Hideaki, Muratake
openaire +4 more sources
Dynamic Interplay between Defective UiO-66 and Protic Solvents in Activated Processes. [PDF]
Chemistry, 2019 Caratelli C +4 more
europepmc +3 more sources
Effect of protic solvent on pyrolysis of sulfimides.
NIPPON KAGAKU KAISHI, 1987 Eiichi TSUKURIMICHI +2 more
openaire +3 more sources
Reactivity of cyclohex-1-enylcarboxylic and 2-methylcyclohex-1-enylcarboxylic acids with diazodiphenylmethane in aprotic solvents [PDF]
Journal of the Serbian Chemical Society, 2000 Rate constants for the reaction of diazodiphenylmethane with cyclohex-1-enylcarboxylic acid and 2-methylcyclohex-1-enylcarboxylic acid were determined in nine aprotic solvents, as well as in seven protic solvents, at 30°C using the appropriate UV ...
VERA V. KRSTIC +2 more
doaj +3 more sources
FA Polymerization Disruption by Protic Polar Solvents [PDF]
Polymers, 2018 Furfuryl alcohol (FA) is a biobased monomer derived from lignocellulosic biomass. The present work describes its polymerization in the presence of protic polar solvents, i.e., water or isopropyl alcohol (IPA), using maleic anhydride (MA) as an acidic initiator.
Falco, Guillaume +3 more
openaire +4 more sources
Investigations of the reactivity of pyridine carboxylic acids with diazodiphenylmethane in protic and aprotic solvents. Part II. Pyridine mono-carboxylic acid N-oxides [PDF]
Journal of the Serbian Chemical Society, 2006 The rate constants for the reaction of three isomeric pyridine mono-carbocylic acid N-oxides with diazodiphenylmethane were determined at 30 ºC in thirty two protic and aprotic solvents by the well known UV spectrophotometric method.
MILICA MISIC-VUKOVIC +3 more
doaj +3 more sources