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Structure of 5448-43-1
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6-Chloroquinoxaline is a bench-stable, electron-deficient heterocycle featuring a chlorine atom at the 6-position. This substitution enhances reactivity in cross-coupling processes, enabling efficient integration into complex molecular architectures. The rigid quinoxaline core provides structural stability and π-conjugation, making it valuable for synthesizing functional dyes, pharmaceutical intermediates, and advanced materials.
6-Chloroquinoxaline serves as a versatile building block in medicinal chemistry and materials science, enabling efficient construction of heterocyclic scaffolds via palladium-catalyzed cross-coupling reactions. Its electrophilic chlorine atom facilitates selective functionalization under mild conditions, while the rigid, planar quinoxaline core enhances π-stacking interactions in target molecules. The compound exhibits excellent bench stability and compatibility with common protecting groups, facilitating straightforward purification and integration into complex synthetic sequences.
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GHS Pictogram :
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GHS No : GHS05,GHS07
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Signal Word : Danger
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UN#: 1759
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H302-H318
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Precautionary Statements : P264-P270-P280-P330-P501
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Lot numbers can be found on the outside label of a product: