525685

Bis(hexylenglycolat)dibor

96%

• Empirische Formel (Hill-System): C₁₂H₂₄B₂O₄
• CAS-Nummer: 230299-21-5
• Molekulargewicht: 253.94
• MDL-Nummer: MFCD06246008
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24874501
• NACRES: NA.22

Eigenschaften

• Assay: 96%
• mp (Schmelzpunkt): 98-102 °C (lit.)
• SMILES String: CC1CC(C)(C)OB(O1)B2OC(C)CC(C)(C)O2
• InChI: 1S/C12H24B2O4/c1-9-7-11(3,4)17-13(15-9)14-16-10(2)8-12(5,6)18-14/h9-10H,7-8H2,1-6H3
• InChIKey: UEBSWKNVDRJVHN-UHFFFAOYSA-N

Beschreibung

Anwendung

Bis(hexylene glycolato)diboron can be used as a reagent:

• To prepare aryl boronate esters via metal-catalyzed direct C-H borylation of aryl compounds.
• In the chemoselective synthesis of C−C coupling products via nickel catalyzed coupling of primary and secondary alkyl halides.
• In the nickel-catalyzed regioselective arylboration of terminal nonactivated alkenes to yield alkyl boranes.

Sicherheitshinweise

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