642622

3-Pyridinboronsäure-Neopentylglykol-Ester

97%

• Synonym(e): 5,5-Dimethyl-2-(3-pyridyl)-1,3,2-dioxaborinan
• Empirische Formel (Hill-System): C₁₀H₁₄BNO₂
• CAS-Nummer: 845885-86-1
• Molekulargewicht: 191.03
• MDL-Nummer: MFCD03425979
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24883211
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: solid
• mp (Schmelzpunkt): 92-96 °C (lit.)
• SMILES String: CC1(C)COB(OC1)c2cccnc2
• InChI: 1S/C10H14BNO2/c1-10(2)7-13-11(14-8-10)9-4-3-5-12-6-9/h3-6H,7-8H2,1-2H3
• InChIKey: QMEKTOQBDDVVBE-UHFFFAOYSA-N

Beschreibung

Anwendung

3-Pyridineboronic acid neopentylglycol ester can be used as a reactant:

• To synthesize N-alkyl-3-boronopyridinium salts by reacting with corresponding alkyl halides.
• In the ruthenium-catalyzed diastereoselective C-H bond α-arylation of cyclic amines.
• To prepare 2-(3-pyridyl)benzoxazole by reacting with benzoxazole via copper-catalyzed oxidative arylation reaction.
• In the Suzuki-Miyaura cross-coupling reaction.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves