634492
4-Pyridinylboronic acid
90%
Synonym(s):
4-Pyridineboronic acid, 4-Pyridylboronic acid
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All Photos(3)
About This Item
Empirical Formula (Hill Notation):
C5H6BNO2
CAS Number:
Molecular Weight:
122.92
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22
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Assay
90%
form
solid
mp
>300 °C (lit.)
storage temp.
−20°C
SMILES string
OB(O)c1ccncc1
InChI
1S/C5H6BNO2/c8-6(9)5-1-3-7-4-2-5/h1-4,8-9H
InChI key
QLULGIRFKAWHOJ-UHFFFAOYSA-N
Related Categories
General description
4-Pyridinylboronic acid is commonly used as a reagent in cross-coupling reactions such as Suzuki-Miyaura cross-coupling.
Application
Reagent used for
Reagent used in Preparation of
- Palladium-catalyzed Suzuki-Miyaura coupling reactions
- Ligand-free palladium-catalyzed Suzuki coupling reaction under microwave irradation
Reagent used in Preparation of
- HIV-1 protease inhibitors
- Potential cancer threapeutics, such as PDK1 and protein kinase CK2 inhibitors
Other Notes
Contains varying amounts of anhydride
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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An efficient palladium-catalyzed Suzuki-Miyaura coupling method involving the reaction between CTV-Br(3) and a variety of aryl and heteroaryl boronic acids in the presence of indolyl phosphane ligands has been developed. This reaction procedure provided a series of C(3)-symmetric aryl-extended rigid
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