aryle

Nom commun , masculin , singulier

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1 - aryl definition - definition of aryl - chemistry - about.com

aryl group , in chemistry, group of atoms derived from benzene or from a benzene derivative by ... aryl group: meaning and definitions - aryl group: Definition and ...
http://chemistry.about.com/od/chemistryglossary/g/Aryl-Definition.htm

2 - aryl definition - definition of aryl - chemistry - about.com

aryl groups. Groups derived from arenes by ... Groups similarly derived from heteroarenes are sometimes subsumed in this definition. E.g. o-tolyl: A00464.
http://chemistry.about.com/od/chemistryglossary/g/Aryl-Definition.htm

3 - définitions : aryle - dictionnaire de français larousse - larousse.fr

any organic group derived from an aromatic hydrocarbon by the removal of a hydrogen atom, as phenyl, C 6 H 5 ?, from benzene, C 6 H 6 . Also called aryl ...
http://www.larousse.fr/dictionnaires/francais/aryle/5601

4 - définitions : aryle - dictionnaire de français larousse - larousse.fr

aryl ?n. 1. (modifier) chem of, consisting of, or containing an aromatic group: aryl group or radical. 2. an organometallic compound in which a metal atom is ...
http://www.larousse.fr/dictionnaires/francais/aryle/5601