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Structure of 741709-61-5
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2-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine features a boronate ester group conjugated to a pyridine core, enabling efficient cross-coupling reactions. The tetramethyl-substituted dioxaborolane enhances stability and moisture tolerance, while the ethyl substituent fine-tunes electronic and steric properties for selective transformations. This robust scaffold integrates readily into complex molecular architectures under standard conditions.
2-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine serves as a versatile boron-containing building block for Suzuki-Miyaura cross-coupling reactions. The pinacol boronate group exhibits excellent stability, tolerance to air and moisture, and compatibility with diverse functional groups. It enables efficient construction of biaryl architectures and complex heterocyclic scaffolds in medicinal chemistry and materials synthesis, offering reliable coupling yields under standard reaction conditions.
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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: