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3-Pyridylboronic acid

3-Pyridylboronic acid ??? ???
?? ??:
1692-25-7
???:
3-Pyridylboronic acid
???(??):
PYRIDIN-3-YLBORONIC ACID;PYRIDINE-3-BORONIC ACID;3-PYRIDINEBORONIC ACID;3-PyridyL;3-PYRIDINYLBORONIC ACID;PYRIDIN-3-YL-3-BORONIC ACID;DFD3;AKOS BRN-0272;Pyridine-3-acid;3-Boronopyridine
CBNumber:
CB9111390
???:
C5H6BNO2
??? ??:
122.92
MOL ??:
1692-25-7.mol
MSDS ??:
SDS

3-Pyridylboronic acid ??

???
>300 °C (lit.)
?? ?
308.8±34.0 °C(Predicted)
??
1.22±0.1 g/cm3(Predicted)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
???? ?? ?????.
?? ?? (pKa)
4.00±0.10(Predicted)
??? ??
??, ?? ?/?? ???
??
???? ???-???
BRN
471943
InChI
InChI=1S/C5H6BNO2/c8-6(9)5-2-1-3-7-4-5/h1-4,8-9H
InChIKey
ABMYEXAYWZJVOV-UHFFFAOYSA-N
SMILES
C1=NC=CC=C1B(O)O
CAS ??????
1692-25-7(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,Xi,C,F
?? ???? ?? 36/37/38-22-34-11
????? 36/37/39-3-26-45-16
WGK ?? 3
?? ?? ?? Irritant
?? ?? IRRITANT, KEEP COLD
HS ?? 29349990
???? ??? 11 - Combustible Solids
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

3-Pyridylboronic acid C??? ??, ??, ??

??? ??

Light Yellow Powder

??

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

Synthesis Reference(s)

The Journal of Organic Chemistry, 64, p. 3846, 1999 DOI: 10.1021/jo9819279
Tetrahedron Letters, 43, p. 4285, 2002

3-Pyridylboronic acid ?? ?? ? ???

???

?? ??


3-Pyridylboronic acid ?? ??

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3-Pyridylboronic acid ?? ??:

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