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Structure of 1203499-17-5
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6-Bromo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine is a brominated heterocyclic scaffold featuring a fused pyridine-oxazine core. This bench-stable compound integrates a reactive bromo handle at the C6 position, enabling straightforward functionalization via cross-coupling reactions. The electron-deficient nature of the oxazine ring enhances its utility in transition-metal-catalyzed transformations.
6-Bromo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine serves as a versatile building block in medicinal chemistry, enabling direct functionalization at the C6 position via palladium-catalyzed cross-coupling reactions. Its dihydrooxazine core offers enhanced bench stability and compatibility with diverse reaction conditions, facilitating efficient access to substituted pyridine scaffolds. The bromine substituent provides a reliable handle for further derivatization, making this compound well-suited for iterative synthesis of complex heterocyclic architectures.
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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: