512117

Benzo[b]thien-3-ylborsäure

≥95.0%

• Synonym(e): 1-Benzothiophen-3-boronsäure
• Empirische Formel (Hill-System): C₈H₇BO₂S
• CAS-Nummer: 113893-08-6
• Molekulargewicht: 178.02
• MDL-Nummer: MFCD01114669
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24873611
• NACRES: NA.22

Eigenschaften

• Assay: ≥95.0%
• mp (Schmelzpunkt): 225-230 °C (lit.)
• SMILES String: OB(O)c1csc2ccccc12
• InChI: 1S/C8H7BO2S/c10-9(11)7-5-12-8-4-2-1-3-6(7)8/h1-5,10-11H
• InChIKey: QVANIYYVZZLQJP-UHFFFAOYSA-N

Beschreibung

Anwendung

Benzo[b]thien-3-ylboronic acid can be used:

• To prepare thienyl substituted pyrimidine derivatives as potent antimycobacterial compounds.
• To prepare 3-O-protected 17-heteroaryl-3-hydroxyestra-1,3,5,16-tetraene-16-carbaldehyde, which in turn is used for the synthesis of heteroarenes-annelated estranes.
• As a substrate in the study of metal-free coupling reactions of allylic alcohols with heteroaryl boronic acids.
• As a starting material for the preparation of thienyl based quinoline and pyridine ligands, which are further used to synthesize platinum complexes.

Sonstige Hinweise

Contains varying amounts of anhydride

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)