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Structure of 775351-57-0
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3-Cyano-4-fluorobenzeneboronic acid pinacol ester features a boronate ester group that enhances stability and facilitates Suzuki-Miyaura cross-coupling reactions. The electron-withdrawing cyano and fluorine substituents enable precise tuning of reactivity, while the pinacol protection minimizes hydrolysis under standard conditions. This derivative offers improved shelf life and handling convenience in synthetic workflows.
3-Cyano-4-fluorobenzeneboronic acid pinacol ester serves as a stable, bench-ready building block for Suzuki-Miyaura cross-coupling reactions. Its orthogonal functionality enables selective derivatization in complex molecule synthesis, with the cyano and fluoro groups offering established handles for further transformation. The pinacol ester moiety enhances solubility and stability while facilitating efficient coupling under standard 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: