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Methylboronic acid

Methylboronic acid chemical structure
CAS Number13061-96-6
FormulaCH3B(OH)2
Mol. Weight59.86 g/mol

What is Methylboronic acid?

Methylboronic acid is a chemical compound with CAS number 13061-96-6 and molecular formula CH3B(OH)2. It is used in various industrial and research applications.

Applications

Reagent used for
• Palladium-catalyzed Stille and Suzuki-Miyaura cross-couplings1,2
• Microwave-heated heterogeneous Palladium (Pd)-catalytized reactions3
• Ruthenium (Ru)-catalyzed silylation reactions4
• Bis(aminotropone) Titanium (Ti) catalysts for ethylene polymerizations5
• Enantioselective asymmetric bromoaminocyclization and bromoaminocyclization using amino-thiocarbamate catalysts6,7

Reagent used in Preparation of
• Common building blocks for pharmaceuticals and agrochemicals8
• Chrysin analogs by Suzuki-Miyaura coupling reactions9
• Casein kinase I inhibitors10
• Divergent C-H functionalizations directed by sulfonamide pharmacophores in drug discovery2

Specifications

Linear Formula

CH3B(OH)2

Molecular Weight

59.86 g/mol

Assay/Purity

97%

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Required PPE

dust mask type N95 (US), Eyeshields, Gloves

Melting Point

91-94 °C(lit.)

WGK Germany

3

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