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CAS 398128-09-1

2,2'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl TCI B5703

2,2'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl TCI B5703

Chemical Identity

Other names
2,2'-Biphenyldiboronic Acid Bis(pinacol) Ester
CAS No.
398128-09-1
PubChem
CID 11047791·SID 468590661
Formula
C24H32B2O4
Molecular weight
406.14 g/mol
Purity
>98.0%(GC)(T)
Full identifiers (IUPAC, SMILES, InChIKey)
IUPAC
4,4,5,5-tetramethyl-2-[2-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]phenyl]-1,3,2-dioxaborolane
SMILES
B1(OC(C(O1)(C)C)(C)C)C2=CC=CC=C2C3=CC=CC=C3B4OC(C(O4)(C)C)(C)C
InChIKey
ZIKMBZIYSBFMMV-UHFFFAOYSA-N
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2,2'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl is a bifunctional organoboron reagent widely employed in Suzuki-Miyaura cross-coupling reactions to construct biaryl linkages with high efficiency. It serves as a versatile building block in the synthesis of conjugated polymers, advanced organic materials, and fluorescent probes. This compound is also utilized in medicinal and agrochemical research for elaborating substituted biphenyl cores in biologically active molecules.

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