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456799 Aldrich

4,4′-Biphenyldiboronic acid

Synonym: 4,4′-(Dihydroxyboryl)-1,1′-biphenyl, 4,4′-Biphenylenediboronic acid

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Properties

Related Categories Aryl Boronic Acids, Boronic Acids, Boronic Acids and Derivatives, Chemical Synthesis, Monosubstituted Aryl Boronic Acids,
InChI Key   SLHKDOGTVUCXKX-UHFFFAOYSA-N
mp   300 °C (dec.)(lit.)

Description

Packaging

500 mg in glass insert

Application

Reactant involved in synthesis of:
• Organic field-effect transistors based on organic semiconductors containing diazaboroles
• Cycloparaphenylenes via Suzuki coupling
• 1,3,2-Diazaboroine derivatives for organic thin-film transistor applications
• Back-to-back coupled 2,6-bis(triazol-1-yl)pyridine molecules
• Rectangular host via electrochemical reactions with methylaquacobaloxime and diamine
• Arylboronates from reactions with catechol, dihydroxynaphthalene and diaminobenzenedithiol for use as organic field-effect transistors and light emitting diodes

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Boronic Acids

Most boronic acids readily undergo dehydration reactions to give a cyclic (trimer) anhydride. Our selection of boronic acids may contain varying amounts of this cyclic anhydride. Fortunately, the aci...
Aldrich ChemFiles 2007, 7.7, 3.
Keywords: Chemfiles, Coupling reactions, Dehydration reaction, Suzuki coupling

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