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Concept

Électronégativité

Publications associées (23)

Position-flexible elaboration of halogenated heterocycles: Metalated species as key intermediates for synthesis

Halogens, in particular fluorine atoms, are favorite tools to fine-tune the chemical and biological properties of pharmaceutical or agricultural development products. At the same time, such an electronegative substituent can effectively assist the site-sel ...

2007

How to predict the physical properties of ionic liquids: a volume-based approach

Paul Joseph Dyson, Corinne Daguenet

The mol. vol. Vm (i.e., the sum of the ionic vols. Vion of the constituent ions) of an ionic liq. (IL) in combination with an anion-dependent empirical relationship is all one needs to predict phys. properties such as viscosity, cond., and d. of [N(CN)2]-, ...

Wiley-VCH Verlag GmbH2007

In silico DNA-binding and rational design of ruthenium-arene anticancer drugs

Christian Gossens

Organometallic ruthenium(II)-arene (RA) antitumour compounds of the general type [Ru(II)(η6-arene)(X)2(pta)], RA-pta, and [Ru(II)(η6-arene)X(en)], RA-en, (X=leaving group; pta=1,3,5-triaza-7-phosphaadamantane, en=ethylenediamine) have been investigated com ...

EPFL2007