Electron Transfer and Modification of Oligosilanylsilatranes and Related Derivatives - Université de Rennes Accéder directement au contenu
Article Dans Une Revue Organometallics Année : 2017

Electron Transfer and Modification of Oligosilanylsilatranes and Related Derivatives

Mohammad Aghazadeh Meshgi
  • Fonction : Auteur
Judith Baumgartner
  • Fonction : Auteur correspondant
Christoph Marschner
  • Fonction : Auteur correspondant

Résumé

Several silatranyl -substituted oligosilanes were prepared starting from bis(trimethylsilyl)silatranylsilanide. Electrochemical and theoretical investigations of some oligosilanes revealed that electrooxidation occurs by formation of a short-lived cation radical. This species undergoes structural relaxation to form a pair of conformers, with endo and exo relationships with respect to the Si-N interaction. Reaction of a 1,4-disilatranyl-1,4-disilanide with 1,2-dichlorotetramethyldisilane gave a mixture of cis and trans diastereomers of a cyclohexasilane with the trans isomer showing a diminished Si-N distance.

Domaines

Chimie

Dates et versions

hal-01470479 , version 1 (17-02-2017)

Identifiants

Citer

Mohammad Aghazadeh Meshgi, Judith Baumgartner, Viatcheslav V. Jouikov, Christoph Marschner. Electron Transfer and Modification of Oligosilanylsilatranes and Related Derivatives. Organometallics, 2017, 36 (2), pp.342-351. ⟨10.1021/acs.organomet.6b00786⟩. ⟨hal-01470479⟩
52 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More