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4,4,5,5-Tetramethyl-2-[(1E)-2-(4-methylphenyl)ethenyl]-1,3,2-dioxaborolane

CAS 149777-84-4: 4,4,5,5-Tetramethyl-2-[(1E)-2-(4-methylphenyl)ethenyl]-1,3,2-dioxaborolane

Description:4,4,5,5-Tetramethyl-2-[(1E)-2-(4-methylphenyl)ethenyl]-1,3,2-dioxaborolane, with CAS number 149777-84-4, is a boron-containing organic compound characterized by its dioxaborolane structure, which features a five-membered ring containing boron and oxygen atoms. This compound exhibits unique reactivity due to the presence of the boron atom, making it useful in various organic synthesis applications, particularly in the formation of carbon-carbon bonds. The presence of the tetramethyl and phenyl substituents contributes to its hydrophobic nature and can influence its solubility in organic solvents. Additionally, the compound may exhibit interesting optical properties due to the conjugated system formed by the ethenyl group and the aromatic ring. Its stability and reactivity can be affected by environmental conditions such as temperature and moisture. Overall, this compound is of interest in the fields of organic chemistry and materials science, particularly in the development of new synthetic methodologies and functional materials.

Formula:C15H21BO2

InChI:InChI=1S/C15H21BO2/c1-12-6-8-13(9-7-12)10-11-16-17-14(2,3)15(4,5)18-16/h6-11H,1-5H3/b11-10+

InChI key:InChIKey=HHBWKASJNTZJLB-ZHACJKMWSA-N

SMILES:O1B(OC(C)(C)C1(C)C)C=CC2=CC=C(C=C2)C

  • Synonyms:
  • (E)-4,4,5,5-Tetramethyl-2-(4-methylstyryl)-1,3,2-dioxaborolane
  • 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[(1E)-2-(4-methylphenyl)ethenyl]-
  • 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[2-(4-methylphenyl)ethenyl]-, (E)-
  • 4,4,5,5-Tetramethyl-2-[(1E)-2-(4-methylphenyl)ethenyl]-1,3,2-dioxaborolane
  • 4,4,5,5-tetramethyl-2-[(E)-2-(4-methylphenyl)ethenyl]-1,3,2-dioxaborolane
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4-Methyl-β-styrylboronic acid pinacol ester, 98%

CAS:149777-84-4

Ref: 02-L19698

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Estimated delivery in United States, on Tuesday 18 Mar 2025
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1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[(1E)-2-(4-methylphenyl)ethenyl]-

CAS:149777-84-4

Ref: IN-DA001M09

1g191.00 €
100mg72.00 €
250mg109.00 €
Estimated delivery in United States, on Monday 24 Mar 2025
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Ref: 54-OR361427

1g410.00 €
5g1,267.00 €
25g4,434.00 €
100mg109.00 €
250mg178.00 €
Estimated delivery in United States, on Tuesday 25 Mar 2025
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2-[2-(4-Methylphenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

CAS:149777-84-4

Ref: 3D-ZFA77784

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100mgDiscontinuedRequest information
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