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CAS 68716-48-3

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3-Nitrophenylboronic acid pinacol ester

Description:
3-Nitrophenylboronic acid pinacol ester is an organoboron compound characterized by the presence of a boronic acid functional group and a nitrophenyl moiety. This compound typically exhibits a white to off-white crystalline appearance and is soluble in organic solvents such as dichloromethane and ethanol, while being less soluble in water. The presence of the nitro group (-NO2) on the phenyl ring enhances its reactivity, making it useful in various organic synthesis applications, particularly in Suzuki-Miyaura cross-coupling reactions. The pinacol ester functionality provides stability to the boronic acid group, allowing for easier handling and storage. Additionally, this compound can serve as a building block in the synthesis of more complex organic molecules, including pharmaceuticals and agrochemicals. Its reactivity and functional versatility make it a valuable intermediate in synthetic organic chemistry. Safety precautions should be observed when handling this compound, as with many organoboron compounds, due to potential toxicity and environmental concerns.
Formula:C12H16BNO4
InChI:InChI=1/C12H16BNO4/c1-11(2)12(3,4)18-13(17-11)9-6-5-7-10(8-9)14(15)16/h5-8H,1-4H3
SMILES:CC1(C)C(C)(C)OB(c2cccc(c2)N(=O)=O)O1
Synonyms:
  • 1,3,2-Dioxaborolane, 4,4,5,5-Tetramethyl-2-(3-Nitrophenyl)-
  • 4,4,5,5-Tetramethyl-2-(3-nitrophenyl)-1,3,2-dioxaborolane
  • 3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Nitrobenzene
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