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Structure of 62356-27-8
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1-Bromo-3-chloro-2-methylbenzene features a methyl group flanked by bromo and chloro substituents on a benzene ring, enabling selective functionalization in cross-coupling reactions. The ortho-bromo substitution provides a reactive handle for palladium-catalyzed transformations, while the meta-chloro group enhances electronic modulation. This regioselective arrangement supports efficient synthesis of complex aromatic scaffolds under standard conditions.
1-Bromo-3-chloro-2-methylbenzene serves as a versatile ortho-disubstituted aryl building block for transition-metal-catalyzed cross-coupling reactions. The bromo group enables efficient Suzuki, Stille, and Negishi couplings, while the chloro and methyl substituents provide regiochemical control and enhanced stability under reaction conditions. This compound facilitates the construction of complex biaryl architectures with predictable substitution patterns, making it a practical choice for medicinal chemistry and materials synthesis workflows.
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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 : H315-H319
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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: