Journal
DALTON TRANSACTIONS
Volume 42, Issue 35, Pages 12681-12687Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3dt51005k
Keywords
-
Categories
Funding
- King Abdullah University of Science and Technology (KAUST) [UK-C0017]
- TGE RMN THC [Fr3050]
Ask authors/readers for more resources
Triisobutylaluminum reacts with silica yielding three different Al sites according to high-field aluminum-27 NMR and first principle calculations: a quadruply grafted dimeric surface species and two incorporated Al(O)(x) species (x = 4 or 5). This result is in stark contrast to the bis-grafted species that forms during Et3Al silica grafting. Thus the isobutyl ligands, which render R3Al monomeric, lead to greater reactivity towards the silica surface.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available