473790

trans-2-Phenylvinylborsäure

97%

• Synonym(e): (E)-2-phenyl-Etheneboronic acid, (E)-Phenylethenylboronic acid, (E)-Styreneboronic acid, (E)-Styrylboronic acid, trans-(2-Phenylethenyl)boronic acid, trans-Phenylvinyl boronic acid
• Lineare Formel: C₆H₅CH=CHB(OH)₂
• CAS-Nummer: 6783-05-7
• Molekulargewicht: 147.97
• MDL-Nummer: MFCD00963621
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24870932
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• mp (Schmelzpunkt): 146-156 °C (lit.)
• Funktionelle Gruppe: phenyl
• SMILES String: OB(O)\C=C\c1ccccc1
• InChI: 1S/C8H9BO2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7,10-11H/b7-6+
• InChIKey: VKIJXFIYBAYHOE-VOTSOKGWSA-N

Beschreibung

Anwendung

Reagent used for

• Palladium (Pd)-catalyzed Suzuki-Miyaura coupling reactions
• Rhodium (Rh)-catalyzed intramolecular amination of aryl azides
• Diastereoselective synthesis via Pd-catalyzed Heck-Suzuki cascade reaction
• Copper (Cu)-mediated cyanation
• Rhodium (Rh)-catalyzed asymmetric addition
• Diastereoselective synthesis via iridium (Ir)-catalyzed addition
• Palladium (Pd)-catalyzed cascade cyclization

Reagent used in Preparation of

• Optically active unsaturated amino acids by diastereoselective Petasis borono-Mannich reaction
• Amino alcohol dienes via Petasis 3-component reaction using Ru-catalyzed ring-closing metathesis and isomerization

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)