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393622 Aldrich

p-Tolylboronic acid

97%

Synonym: (p-Methylphenyl)boronic acid, 4-Methylbenzeneboronic acid, 4-Methylphenylboronic acid, 4-Tolueneboronic acid, 4-Tolylboronic acid, p-Tolueneboronic acid, NSC 62870, p-Methylbenzeneboronic 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   BIWQNIMLAISTBV-UHFFFAOYSA-N
assay   97%
mp   256-263 °C(lit.)

Description

Packaging

1, 10 g in glass bottle

Application

Reagent used for
• Palladium (Pd)-catalyzed direct arylation
• Direct Palladium(II)-Catalyzed Synthesis
• Palladium-catalyzed arylation by Suzuki-Miyaura cross-coupling in water
• Cyclopalladation
• Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence
• Ruthenium catalyzed direct arylation
• Rhodium-catalyzed asymmetric conjugate addition
• Ligand-free copper-catalyzed cross-coupling reactions
• Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions
• Ligand-free Suzuki, Sonogashira, and Heck cross-coupling reactions

Reagent used in Preparation of
• Catalysts for Suzuki-Miyaura cross-coupling of aryl bromides
• Recyclable Palladium nanoparticle catalysts immobilized by click ionic copolymers as for Suzuki-Miyaura cross-coupling reactions in water

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
XS7400000
Protocols & Articles

Articles

Arylboronic Acids

Aldrich is pleased to present its complete selection of arylboronic acids, the building blocks of the Suzuki coupling experiment. Most arylboronic acids readily undergo dehydration reactions to give ...
Aldrich ChemFiles 2001, 1.1, 5.
Keywords: Building blocks, Coupling reactions, Dehydration reaction, Suzuki coupling

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

Peer-Reviewed Papers
15

References

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