One Click to Access Push-Triazole-Pull Fluorophores Incorporating a Pyrimidine Moiety: Structure-Photophysical Properties Relationships

Anne-Sophie Cornec (1) , Christine Baudequin (1) , Catherine Fiol-Petit (1) , Nelly Plé (1) , Georges Dupas (1) , Yvan Ramondenc (1)

1 COBRA - Chimie Organique et Bioorganique : Réactivité et Analyse

Using copper‐catalysed Huisgen 1,3‐dipolar cycloaddition, we describe the synthesis of new A‐π‐D compounds containing a pyrimidine moiety as π‐acceptor (A) and various para‐substituted benzene rings as donors (D). Structure–photophysical properties relationships revealed the triazole ring to be a better π‐conjugated linker than the triple bond.

Domaines: Chimie organique

Anne-Sophie Cornec, Christine Baudequin, Catherine Fiol-Petit, Nelly Plé, Georges Dupas, et al.. One Click to Access Push-Triazole-Pull Fluorophores Incorporating a Pyrimidine Moiety: Structure-Photophysical Properties Relationships. European Journal of Organic Chemistry, 2013, 2013 (10), pp.1908-1915. ⟨10.1002/ejoc.201201033⟩. ⟨hal-01015416⟩