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4-(Trifluoromethyl)phenylboronic acid_Molecular_structure_CAS_128796-39-4)
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4-(Trifluoromethyl)phenylboronic acid

Catalog No. 439320 Name Sigma Aldrich
CAS Number 128796-39-4 Website http://www.sigmaaldrich.com
M. F. C7H6BF3O2 Telephone 1-800-521-8956
M. W. 189.9275496 Fax
Purity ≥95.0% Email
Storage Chembase ID: 9265

SYNONYMS

Title
4-(三氟甲基)苯硼酸
IUPAC name
[4-(trifluoromethyl)phenyl]boronic acid
IUPAC Traditional name
4-(trifluoromethyl)phenylboronic acid
Synonyms
α,α,α-Trifluoro-p-tolylboronic acid
[p-(Trifluoromethyl)phenyl]boronic acid
α,α,α-三氟对甲苯基硼酸
4-(Trifluoromethyl)benzeneboronic acid
对三氟甲基苯硼酸

DATABASE IDS

CAS Number 128796-39-4
MDL Number MFCD00151855
PubChem SID 24867498
Beilstein Number 3544189

PROPERTIES

Linear Formula CF3C6H4B(OH)2
Purity ≥95.0%
Melting Point 245-250 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Risk Statements 22
German water hazard class 3

DETAILS

Description (English)
Other Notes
Contains varying amounts of anhydride
Packaging
1, 5 g in glass bottle
Application
Reagent used for
• Site-selective Suzuki-Miyaura cross-coupling reactions1
• Palladium-catalyzed direct arylation reactions2
• Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence3
• Ruthenium catalyzed direct arylation4
• Ligand-free copper-catalyzed coupling reactions5
• Amination and conjugate addition reactions6
• Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions7
• Rhodium-catalyzed asymmetric 1,4-addition reactions8
• Copper-catalyzed nitration reactions9
• Regioselective Suzuki-Miyaura coupling and tandem palladium-catalyzed intramolecular aminocarbonylation and annulation10Reagent used in Preparation of
• Thiazole derivatives for printable electronics11
• Terphenyl benzimidazoles as tubulin polymerization inhibitors12
Description (简体中文)
Other Notes
含不定量的酸酐
包装
1, 5 g in glass bottle
Application
Reagent used for
• Site-selective Suzuki-Miyaura cross-coupling reactions1
• Palladium-catalyzed direct arylation reactions2
• Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence3
• Ruthenium catalyzed direct arylation4
• Ligand-free copper-catalyzed coupling reactions5
• Amination and conjugate addition reactions6
• Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions7
• Rhodium-catalyzed asymmetric 1,4-addition reactions8
• Copper-catalyzed nitration reactions9
• Regioselective Suzuki-Miyaura coupling and tandem palladium-catalyzed intramolecular aminocarbonylation and annulation10Reagent used in Preparation of
• Thiazole derivatives for printable electronics11
• Terphenyl benzimidazoles as tubulin polymerization inhibitors12

REFERENCES