| Identification | More | [Name]
3-Pyridylboronic acid | [CAS]
1692-25-7 | [Synonyms]
3-PYRIDINEBORNIC ACID
3-PYRIDINEBORONIC ACID
3-PYRIDINYLBORONIC ACID
3-PYRIDYLBORONIC ACID
AKOS BRN-0272
IFLAB-BB F1957-0039
PYRIDIN-3-BORONIC ACID
PYRIDIN-3-YL-3-BORONIC ACID
PYRIDIN-3-YLBORONIC ACID
PYRIDINE-3-BORONIC ACID
PYRIDYL-3-BORONIC ACID
RARECHEM AH PB 0251
Pyridine-3-boronic acidl
3-pyridineboric acid
PYRIDINE-3-YL-BORONIC ACID
3-Pyridylboronic Acid (contains varying amounts of Anhydride)
3-Pridylboronic acid
B-3-Pyridinylboronic Acid
Dihydroxy(3-pyridyl)borane
Pyridine-3-boronic acid ,98% | [EINECS(EC#)]
605-544-8 | [Molecular Formula]
C5H6BNO2 | [MDL Number]
MFCD00674177 | [Molecular Weight]
122.92 | [MOL File]
1692-25-7.mol |
| Chemical Properties | Back Directory | [Appearance]
Light Yellow Powder | [Melting point ]
>300 °C (lit.) | [Boiling point ]
308.8±34.0 °C(Predicted) | [density ]
1.22±0.1 g/cm3(Predicted) | [storage temp. ]
0-6°C | [solubility ]
Slightly soluble in methanol. | [form ]
Powder, Crystals and/or Chunks | [pka]
4.00±0.10(Predicted) | [color ]
White to yellow-orange | [Usage]
Boronic acid derivatives and their binding affinities with diols. | [Detection Methods]
HPLC,NMR | [BRN ]
471943 | [CAS DataBase Reference]
1692-25-7(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi,C,F | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
R34:Causes burns.
R11:Highly Flammable. | [Safety Statements ]
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S3:Keep in a cool place .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S16:Keep away from sources of ignition-No smoking . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT, KEEP COLD | [HS Code ]
29333990 |
| Hazard Information | Back Directory | [Chemical Properties]
Light Yellow Powder | [Uses]
3-Pyridylboronic acid is a reagent used for• ;Phosphine-free Suzuki-Miyaura cross-coupling reactions
1 ;Regioselective Suzuki-Miyaura coupling and tandem palladium-catalyzed intramolecular aminocarbonylation and annulation
2 ;N-arylation using copper acetylacetonate catalyst
3 ;Copper-mediated cyanation and regioselective cyanation of electron-rich benzenes
4 Reagent use in Preparation of • ;New linear poly(phenylpyridyl) chains by Suzuki coupling
5 ;Oligopyridyl foldamers as mimics of a-helix twist
6 ;Many highly significant therapeutic enzymatic and kinase inhibitors and r
| [Uses]
Boronic acid derivatives and their binding affinities with diols. | [Uses]
suzuki reaction | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 64, p. 3846, 1999 DOI: 10.1021/jo9819279
Tetrahedron Letters, 43, p. 4285, 2002 |
|
|