4-Formylphenylboronic acid

Name: 4-Formylphenylboronic acid
Brand: ALDRICH

≥95.0%

Synonym(s):

4-(Dihydroxyboryl)benzaldehyde, 4-Boronobenzaldehyde, 4-Formylbenzeneboronic acid, p-Formylbenzeneboronic acid, p-Formylphenylboronic acid

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Linear Formula:

HCOC₆H₄B(OH)₂

CAS Number:

Molecular Weight:

149.94

UNSPSC Code:

12352103

NACRES:

NA.22

PubChem Substance ID:

MDL number:

Beilstein/REAXYS Number:

3030770

Assay:

≥95.0%

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Properties

≥95.0%

237-242 °C (lit.)

aldehyde

OB(O)c1ccc(C=O)cc1

1S/C7H7BO3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5,10-11H

VXWBQOJISHAKKM-UHFFFAOYSA-N

Description

4-Formylphenylboronic acid is a substrate for Suzuki cross-coupling reactions and it can be used as a reagent for:

Palladium-catalyzed Suzuki-Miyaura cross-coupling in water.
Copper-mediated ligandless aerobic fluoroalkylation of arylboronic acids with fluoroalkyl iodides.
Ligand-free copper-catalyzed coupling of nitro arenes with arylboronic acids.
Triethylamine-catalyzed three-component Hantzsch condensations.
Copper-catalyzed nitrations.
Oxidative mono-cleavage of dialkenes catalyzed by Trametes hirsuta.
Palladacycle-catalyzed cross-coupling of arylboronic acids with carboxylic anhydrides or acyl chlorides.
Palladium-catalyzed aerobic oxidative cross-coupling reactions.
The synthesis of sensitizers with dithiafulvenyl unit as electron donor for high-efficiency dye-sensitized solar cells.
The synthesis of a novel protein synthesis inhibitor active against Gram-positive bacteria.
The Suzuki aryl-aryl coupling of the upper rim of hexahomotrioxacalix[3]arene.
A rhodium-catalyzed cyclization, converting 1,5-enynes to cyclopentenes and spiro-cyclopentenes.