ChemicalBook--->CAS DataBase List--->1171891-35-2

1171891-35-2

1171891-35-2 Structure

1171891-35-2 Structure
IdentificationBack Directory
[Name]

5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-ol
[CAS]

1171891-35-2
[Synonyms]

(5-hydroxy-3-pyridyl)boronic acid
5-Hydroxypyridine-3-boronic acid picol ester
5-hydroxypridine-3-boronic acid pinacol ester
3-Hydroxypyridine-5-boronic acid pinacol ester
5-Hydroxypyridine-3-boronic acid pinacol ester
5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-ol
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-pyridinol
3-Pyridinol, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
[Molecular Formula]

C11H16BNO3
[MDL Number]

MFCD11878279
[MOL File]

1171891-35-2.mol
[Molecular Weight]

221.061
Chemical PropertiesBack Directory
[Boiling point ]

414.3±30.0 °C(Predicted)
[density ]

1.13±0.1 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,2-8°C
[pka]

9.16±0.10(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302+H312+H332
Questions And AnswerBack Directory
[Application]

(5-Hydroxy-3-pyridyl)boronic acid is a borate derivative widely used in organic synthesis for carbon-carbon bond formation. In Suzuki coupling, aryl halides and aryl or vinyl esters of borate or borate are coupled using Pd(PPh3)4. It has been reported that it can be prepared from 3-bromo-5-hydroxypyridine using conventional borate ester synthesis methods.
Spectrum DetailBack Directory
[Spectrum Detail]

5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-ol(1171891-35-2)1HNMR
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