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Structure of 56100-20-0
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5-Methyl-2,2'-bipyridine is a bench-stable, electron-rich ligand featuring a methyl group at the 5-position of one pyridine ring. This substitution enhances π-donation and stabilizes metal complexes in coordination chemistry. The molecule integrates readily into catalytic systems, particularly in transition-metal-mediated cross-coupling and photoredox processes. Its steric profile supports selective complexation without compromising solubility in common organic solvents.
5-Methyl-2,2'-bipyridine serves as a robust chelating ligand in transition metal catalysis, particularly in palladium- and copper-mediated cross-coupling reactions. Its methyl substitution enhances solubility and electronic tuning while maintaining excellent bench stability and ease of purification. Functions effectively in complex reaction environments due to high coordination strength and compatibility with diverse functional groups.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: