518786

4-Hydroxy-3-methoxyphenylborsäurepinacolester

98%

• Synonym(e): 4-Hydroxy-3-methoxyphenylboronsäure, zyklischer Pinakolester
• Empirische Formel (Hill-System): C₁₃H₁₉BO₄
• CAS-Nummer: 269410-22-2
• Molekulargewicht: 250.10
• MDL-Nummer: MFCD02093723
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24874046
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 98%
• mp (Schmelzpunkt): 105-109 °C (lit.)
• SMILES String: COc1cc(ccc1O)B2OC(C)(C)C(C)(C)O2
• InChI: 1S/C13H19BO4/c1-12(2)13(3,4)18-14(17-12)9-6-7-10(15)11(8-9)16-5/h6-8,15H,1-5H3
• InChIKey: WFSJROCEOJANPD-UHFFFAOYSA-N

Beschreibung

Anwendung

4-Hydroxy-3-methoxyphenylboronic acid pinacol ester can be used as a reactant:

• In the Suzuki-Miyaura cross-coupling reaction.
• To prepare ethylidenedihydroindolones as potential neoplastic agents.
• To synthesize 5,6-dihydropyrrolo[2,1-b]isoquinoline derivatives, which can be utilized as scaffolds to prepare lamellarin analogs via regioselective bromination and Suzuki cross-coupling reactions.

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