Übersetzung für 'aprotic' von Englisch nach Deutsch

aprotic {adj}

aprotischchem.

• "N","N"′-Dimethylpropyleneurea (DMPU) is a cyclic urea sometimes used as a polar, aprotic organic solvent.
• ECL is usually observed during application of potential (several volts) to electrodes of electrochemical cell that contains solution of luminescent species (polycyclic aromatic hydrocarbons, metal complexes, Quantum Dots or Nanoparticles ) in aprotic organic solvent (ECL composition).
• A polar aprotic solvent is a solvent that lacks an acidic proton and is polar.
• Often abbreviated (tms)2S, this colourless, vile-smelling liquid is a useful aprotic source of "S2−" in chemical synthesis.
• Tosylates are also protecting group for alcohols. They are prepared by combining the alcohol with 4-toluenesulfonyl chloride, usually in an aprotic solvent, often pyridine.

• In aprotic polar solvents such as DMSO, DMF, and acetonitrile the energy of solvation is not as high as in protic polar solvents like water and methanol.
• Commonly used solvents are polar aprotic solvents such as THF, DMSO, acetonitrile, DMF as well as in non-polar aprotic solvents such as toluene. Neat solvents or a mixture of solvents may be used.
• ... polar or polarizable) can be further divided into protic and aprotic.
• The "cis" isomer of sodium hyponitrite is a white crystalline solid, insoluble in aprotic solvents, and (unlike the "trans" isomer) decomposed by water and other protic solvents.
• Under aprotic conditions, nucleophilic opening of epoxide isomers can be achieved with hydrides or organocuprates.

• The compound is an aprotic polar solvent.
• A metal–air electrochemical cell is an electrochemical cell that uses an anode made from pure metal and an external cathode of ambient air, typically with an aqueous or aprotic electrolyte.
• Significant electrolyte advances are needed to develop a commercial implementation. Four approaches are being considered: aprotic, aqueous, solid-state and mixed aqueous–aprotic.