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Structure of 1762-41-0
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4,4'-Dichloro-2,2'-bipyridine features two chlorine atoms at the 4-position of each pyridine ring, enhancing electron deficiency and enabling robust coordination with transition metals. This structural rigidity supports the formation of stable complexes in catalysis and materials chemistry. The dichloro substitution improves solubility in organic media and facilitates handling under standard bench conditions.
4,4'-Dichloro-2,2'-bipyridine serves as a versatile building block in transition metal catalysis and ligand design, enabling efficient coordination to palladium, copper, and nickel centers. Its dichloro substitution enhances electronic modulation and facilitates cross-coupling reactions, particularly in Buchwald-Hartwig amination protocols. The compound exhibits good bench stability, ease of purification, and compatibility with diverse functional groups, making it a reliable scaffold for synthesizing functionalized bipyridyl ligands used in homogeneous catalysis and materials chemistry.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H311-H331
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361+P364-P405-P501
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Lot numbers can be found on the outside label of a product: