Benzocyclobutene-4-boronic acid (CAS: 195730-31-5) is an arylboronic acid bearing a benzocyclobutene (BCB) moiety. The boronic acid participates in Suzuki–Miyaura coupling, while the strained BCB ring undergoes thermally induced ring-opening cross-coupling, enabling the construction of complex polycyclic and biaryl architectures for optoelectronic and pharmaceutical applications.
Benzocyclobutene-4-boronic Acid
Category:Organic Intermediates
CAS No.:195730-31-5
Product Grade: Pharmaceutical grade
Purity / Assay: 98%
Molecular Formula:C₈H₇BO₂
Molecular Weight:145.95
EINECS No.:not available
Synonym(s):4-BBCB; Bicyclo[4.2.0]octa-1,3,5-trien-3-ylboronic acid
Benzocyclobutene-4-boronic acid (CAS: 195730-31-5) is an arylboronic acid bearing a benzocyclobutene (BCB) moiety. The boronic acid participates in Suzuki–Miyaura coupling, while the strained BCB ring undergoes thermally induced ring-opening cross-coupling, enabling the construction of complex polycyclic and biaryl architectures for optoelectronic and pharmaceutical applications.
1) Suzuki–Miyaura coupling to install benzocyclobutene units into biaryl compounds.
2) Building block for organic optoelectronic materials (OLEDs, OFETs) containing BCB structures.
3) Synthetic precursor to thermally crosslinkable polymer precursors.
4) Boronic acid reagent for constructing rigid bicyclic scaffolds in medicinal chemistry.
25kg/drum, 1kg/bag
CAS No.: 195730-31-5
Product Name: Benzocyclobutene-4-boronic Acid
Purity / Assay:98%
Molecular Formula:C₈H₇BO₂
Molecular Weight:145.95
EINECS No.:not available
Synonym(s):4-BBCB; Bicyclo[4.2.0]octa-1,3,5-trien-3-ylboronic acid
For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.