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Structure of 700-36-7
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2-Bromo-4-fluoronitrobenzene is a highly reactive aryl halide featuring complementary electrophilic sites for cross-coupling and nucleophilic substitution. The para-fluoro group enables selective displacement under mild conditions, while the ortho-bromo moiety facilitates palladium-catalyzed coupling reactions. This bifunctional architecture supports efficient access to complex aromatic scaffolds in pharmaceutical and agrochemical synthesis.
2-Bromo-4-fluoronitrobenzene serves as a versatile building block in cross-coupling chemistry and heterocycle synthesis, enabling efficient construction of biaryl and functionalized aromatic scaffolds. Its complementary halogenation pattern—bromine at C2 and fluorine at C4—facilitates selective metalation and transition-metal-catalyzed transformations. The molecule exhibits excellent bench stability and compatibility with palladium-catalyzed coupling protocols, offering predictable reactivity and straightforward purification.
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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: