4-Fluorophenylboronic acid
ALDRICH/417556 - ≥95%
Synonym: (4-
CAS Number: 1765-93-1
Empirical Formula (Hill Notation): C6H6BFO2
Molecular Weight: 139.92
MDL Number: MFCD00039136
Linear Formula: FC6H4B(OH)2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 417556-25G
This image depicts SKU: 417556-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 417556-1G
| assay | ≥95% |
| form | powder |
| InChI | 1S/C6H6BFO2/c8-6-3-1-5(2- |
| InChI key | LBUNNMJLXWQQBY-UHFFFAOYSA |
| mp | 262-265 °C (lit.) |
| SMILES string | OB(O)c1ccc(F)cc1 |
| Application: | 4-Fluorophenylboronic acid can be used as a reactant in coupling reactions with arenediazonium tetrafluoroborates, iodonium salts, and iodanes. It is also used to make novel biologically active terphenyls. It can also be used as a reactant in: • Suzuki coupling using microwave and triton B catalyst. • Pd-catalyzed direct arylation of pyrazoles with phenylboronic acids. • Mizoroki-Heck and Suzuki-Miyaura coupling reactions catalyzed by palladium nanoparticles. • Cu-catalyzed Petasis reactions. • Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence. • Ruthenium catalyzed direct arylation. • Rh-catalyzed asymmetric conjugate additions. • Ligand-free copper-catalyzed coupling of nitro arenes with arylboronic acids. • Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions. • Suzuki cross-coupling of tetrabromothiophene. • Palladium-catalyzed addition to nitriles. |
| Other Notes: | Contains varying amounts of anhydride |
| Packaging: | 1, 5 g in glass bottle |
| Packaging: | 25 g in poly bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 - H315 - H319 - H335 |
| Precautionary statements | P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥95% |
| mp | 262-265 °C (lit.) |
| UNSPSC | 12352103 |