Article Dans Une Revue Journal of the Chemical Society Dalton Transactions Année : 2001

Synthesis of aldehyde functionalised polyhedral oligomeric silsesquioxanes

Bruce Manson
  • Fonction : Auteur
John Morrison
  • Fonction : Auteur
Pamela Coupar
  • Fonction : Auteur
Russell Morris
  • Fonction : Auteur

Résumé

Hydrosilylation reactions have been used to functionalise the exterior surfaces of octavinyloctasilsesquioxane molecules to provide routes to octaaldehyde molecules. These have been characterised by NMR and MALDI (matrix assisted laser desorption/ionisation)-TOF mass spectroscopy. Further reactions of the molecules to produce carboxylic acid and Schiff base functionalised species are also reported. The effect of temperature and catalyst on the regioselectivity of the reaction is discussed.

Domaines

Fichier non déposé

Dates et versions

hal-05141675 , version 1 (03-07-2025)

Identifiants

Citer

Bruce Manson, John Morrison, Pamela Coupar, Paul-Alain Jaffrès, Russell Morris. Synthesis of aldehyde functionalised polyhedral oligomeric silsesquioxanes. Journal of the Chemical Society Dalton Transactions, 2001, 7, pp.1123-1127. ⟨10.1039/B100568P⟩. ⟨hal-05141675⟩
20 Consultations
0 Téléchargements

Altmetric

Partager

  • More