477351-96-5

Upstream product

• 477351-94-3 4-bromo-N,N'-bis[(S)-2-hydroxy-1-isopropylethyl]pyridine-2,6-dicarboxamide 
• 206647-42-9 4-bromo-2,6-pyridinedicarboxylic acid chloride 
• 162102-81-0 4-bromopyridine-2,6-dicarboxylic acid 
• 499-51-4 Chelidamic acid 
• 477351-95-4 4-bromo-N,N'-bis[(S)-2-chloro-1-isopropylethyl]pyridine-2,6-dicarboxamide 

Downstream Products

• 862183-14-0 2,6-bis[(S)-4-isopropyloxazolin-2-yl]-4-(4-vinylphenoxy)pyridine 
• 862183-13-9 4-(4-Bromo-phenoxy)-2,6-bis-((S)-4-isopropyl-4,5-dihydro-oxazol-2-yl)-pyridine 
• 862183-12-8 2,6-bis[(S)-4-isopropyloxazolin-2-yl]-4-(4-vinylphenyl)pyridine 

Relevant academic research and scientific papers

The First Immobilization of Pyridine-bis(oxazoline) Chiral Ligands

(Matrix Presented) A chiral pyridine-bis(oxazoline) ligand, functionalized with a vinyl group in the pyridine ring, can be polymerized with styrene and divinylbenzene to obtain supported chiral ligands. As proof of the usefulness of this supported ligands, the corresponding ruthenium complexes are catalysts for the cyclopropanation reaction of styrene with ethyl diazoacetate with up to 85% ee.

A flexible and versatile strategy for the covalent immobilization of chiral catalysts based on pyridinebis(oxazoline) ligands

Flexible and versatile methods have been developed for the immobilization of chiral pyridinebis(oxazoline) ligands by covalent bonding to a solid support, either by grafting or by polymerization. Different spacers can easily be introduced to modulate the