A Dinuclear, Triple-Stranded Helicate with a Diamide-Bridged Catechol/Benzenedithiol Ligand

Three of a kind: The directional O–O/S–S heterodonor ligand H4‐1 reacts with TiIV to give the triple‐stranded dinuclear tetraanion [Ti2(1)3]4− (see picture, acac=2,4‐pentanedione). The reaction yields exclusively the regioisomer with a parallel orientation of the ligands and only one pair of enantio...

Full description

Saved in:
Bibliographic Details
Published in:Angewandte Chemie (International ed.) 2004-09, Vol.43 (36), p.4807-4810
Main Authors: Hahn, F. Ekkehardt, Schulze Isfort, Christian, Pape, Tania
Format: Article
Language:English
Subjects:
Amides - chemical synthesis
Amides - chemistry
Catechols - chemical synthesis
Catechols - chemistry
chirality
helical structures
Ligands
Models, Molecular
Molecular Conformation
O,S ligands
Organometallic Compounds - chemical synthesis
S ligands
Sodium - chemistry
Sulfhydryl Compounds - chemical synthesis
Sulfhydryl Compounds - chemistry
supramolecular chemistry
titanium
Titanium - chemistry
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:Three of a kind: The directional O–O/S–S heterodonor ligand H4‐1 reacts with TiIV to give the triple‐stranded dinuclear tetraanion [Ti2(1)3]4− (see picture, acac=2,4‐pentanedione). The reaction yields exclusively the regioisomer with a parallel orientation of the ligands and only one pair of enantiomers is obtained.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200460188