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522554

Sigma-Aldrich

2-Hydroxyphenylboronic acid pinacol ester

98%

Synonym(s):

2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol

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About This Item

Empirical Formula (Hill Notation):
C12H17BO3
CAS Number:
Molecular Weight:
220.07
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

refractive index

n20/D 1.506 (lit.)

bp

282 °C (lit.)

density

1.05 g/mL at 25 °C (lit.)

SMILES string

CC1(C)OB(OC1(C)C)c2ccccc2O

InChI

1S/C12H17BO3/c1-11(2)12(3,4)16-13(15-11)9-7-5-6-8-10(9)14/h5-8,14H,1-4H3

InChI key

VLROJECCXBBKPZ-UHFFFAOYSA-N

Application

Reactant involved in:
  • Synthesis of indolo-fused heterocyclic inhibitors of polymerase enzyme of hepatitis C
  • Studies of pi-interactions, electronic structure and transient UV absorption of subphthalocyanine-borate-bridged ferrocene-fullerene conjugates
  • Synthesis of subphthalocyanine and fused-ring nicotine derivatives
  • Suzuki-Miyaura coupling-triflation sequence, reduction and salt formation for synthesis of hydroxylated oligoarene phosphines
Widely used in Suzuki coupling chemistry.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Tetrahedron, 58, 9633-9695 (2002)

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