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CAS 287944-10-9

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1-Cyclopentenylboronic acid pinacol ester

Description:
1-Cyclopentenylboronic acid pinacol ester is an organoboron compound characterized by the presence of a cyclopentene ring and a boronic acid functional group, which is esterified with pinacol. This compound typically exhibits properties common to boronic acids, such as the ability to form reversible complexes with diols and other Lewis bases, making it useful in various organic synthesis applications, particularly in Suzuki-Miyaura cross-coupling reactions. The cyclopentene moiety contributes to its reactivity and potential applications in the synthesis of complex organic molecules. Additionally, the pinacol ester enhances the stability and solubility of the boronic acid, facilitating its handling and use in laboratory settings. The compound is generally sensitive to moisture and air, requiring careful storage conditions to maintain its integrity. Its unique structure allows for potential applications in medicinal chemistry and materials science, where boron-containing compounds are of significant interest due to their diverse reactivity and functionalization capabilities.
Formula:C11H19BO2
InChI:InChI=1/C11H19BO2/c1-10(2)11(3,4)14-12(13-10)9-7-5-6-8-9/h7H,5-6,8H2,1-4H3
SMILES:CC1(C)C(C)(C)OB(C2=CCCC2)O1
Synonyms:
  • 1,3,2-Dioxaborolane, 2-(1-Cyclopenten-1-Yl)-4,4,5,5-Tetramethyl-
  • 2-(Cyclopent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 2-Cyclopentenyl-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane
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