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393622

Sigma-Aldrich

p-Tolylboronic acid

97%

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Synonym(s):
(p-Methylphenyl)boronic acid, 4-Methylbenzeneboronic acid, 4-Methylphenylboronic acid, 4-Tolueneboronic acid, 4-Tolylboronic acid, p-Tolueneboronic acid, NSC 62870, p-Methylbenzeneboronic acid
Linear Formula:
CH3C6H4B(OH)2
CAS Number:
Molecular Weight:
135.96
Beilstein/REAXYS Number:
2935970
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

97%

mp

256-263 °C (lit.)

SMILES string

Cc1ccc(cc1)B(O)O

InChI

1S/C7H9BO2/c1-6-2-4-7(5-3-6)8(9)10/h2-5,9-10H,1H3

InChI key

BIWQNIMLAISTBV-UHFFFAOYSA-N

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1 of 4

This Item
B75956417599471933
vibrant-m

393622

p-Tolylboronic acid

vibrant-m

B75956

4-Bromophenylboronic acid

vibrant-m

417599

4-Methoxyphenylboronic acid

vibrant-m

471933

4-Iodophenylboronic acid

mp

256-263 °C (lit.)

mp

284-288 °C (lit.)

mp

204-206 °C (lit.)

mp

326-330 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

Application

Reagent used for
  • Palladium (Pd)-catalyzed direct arylation
  • Direct Palladium(II)-Catalyzed Synthesis
  • Palladium-catalyzed arylation by Suzuki-Miyaura cross-coupling in water
  • Cyclopalladation
  • Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence
  • Ruthenium catalyzed direct arylation
  • Rhodium-catalyzed asymmetric conjugate addition
  • Ligand-free copper-catalyzed cross-coupling reactions
  • Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions
  • Ligand-free Suzuki, Sonogashira, and Heck cross-coupling reactions

Reagent used in Preparation of
  • Catalysts for Suzuki-Miyaura cross-coupling of aryl bromides
  • Recyclable Palladium nanoparticle catalysts immobilized by click ionic copolymers as for Suzuki-Miyaura cross-coupling reactions in water

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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