494976

3-Bromthianaphthen

95%

• Synonym(e): 3-Brombenzo[b]thiophen
• Empirische Formel (Hill-System): C₈H₅BrS
• CAS-Nummer: 7342-82-7
• Molekulargewicht: 213.09
• MDL-Nummer: MFCD00023009
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24872939
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Brechungsindex: n20/D 1.668 (lit.)
• bp: 269 °C/752.5 mmHg (lit.)
• Dichte: 1.629 g/mL at 25 °C (lit.)
• SMILES String: Brc1csc2ccccc12
• InChI: 1S/C8H5BrS/c9-7-5-10-8-4-2-1-3-6(7)8/h1-5H
• InChIKey: SRWDQSRTOOMPMO-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

3-Bromothianaphthene is a heteroaryl halide. It undergoes Suzuki-Miyaura reaction with phenylboronic acid (PBA) or 3-thienylboronic acid in the presence of a novel heterogeneous Pd catalyst [Pd@PDEB, PDEB=poly(1,3-diethynylbenzene)]. The substitution reaction of 3-bromothianaphthene with piperidine to form 3-piperidinothianaphthene as the major product has been reported.

Anwendung

3-Bromothianaphthene may be used in the synthesis of (benzo[b]thiophen-3-yl)trimethylstannane.

Sicherheitshinweise

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