Methylaluminum-Supported Rare-Earth-Metal Dihydrides

The super‐bulky hydrotris(3‐tert‐butyl‐5‐methylpyrazolyl)borato ligand (TptBu,Me) allows the isolation of the monolanthanide complexes [TptBu,MeLn{(μ‐H)AlMe3}2] (Ln=Y, Lu; see structure), which can be transformed into discrete non‐agglomerated imide complexes [TptBu,MeLn{(μ‐NC6H3Me2‐2,6)(μ‐H)AlMe2}]...

Full description

Saved in:
Bibliographic Details
Published in:Angewandte Chemie International Edition 2013-12, Vol.52 (50), p.13238-13242
Main Authors: Schädle, Christoph, Schädle, Dorothea, Eichele, Klaus, Anwander, Reiner
Format: Article
Language:English
Subjects:
aluminum
Bonding
Dihydrides
hydride
Imides
Joining
Ligands
lutetium
NMR spectroscopy
Spectroscopy
yttrium
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The super‐bulky hydrotris(3‐tert‐butyl‐5‐methylpyrazolyl)borato ligand (TptBu,Me) allows the isolation of the monolanthanide complexes [TptBu,MeLn{(μ‐H)AlMe3}2] (Ln=Y, Lu; see structure), which can be transformed into discrete non‐agglomerated imide complexes [TptBu,MeLn{(μ‐NC6H3Me2‐2,6)(μ‐H)AlMe2}] by reaction with dimethylaniline. Ln hydrido bonding is corroborated by 1H NMR spectroscopy through 1H–89Y coupling and 89Y DEPT45 NMR spectroscopy.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201306783