ChemicalBook--->CAS DataBase List--->1082503-77-2

1082503-77-2

1082503-77-2 Structure

1082503-77-2 Structure
IdentificationBack Directory
[Name]

[1-(2-Hydroxy-2-Methyl-propyl)pyrazol-4-yl]boronic acid pinacol ester
[CAS]

1082503-77-2
[Synonyms]

[1-(2-Hydroxy-2-Methyl-propyl)pyrazol-4-yl]boronic acid
[1-(2-Hydroxy-2-Methyl-propyl)pyrazol-4-yl]boronic acid pinacol ester
1-(2-Hydroxy-2-methylprop-1-yl)-1H-pyrazole-4-boronicacid,pinacolester
(1-(2-Hydroxy-2-methylpropyl)-1H-pyrazol-4-yl)boronic acid pinacol ester
2-methyl-1-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propan-2-ol
2-Methyl-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]propan-2-ol
2-Methyl-1-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propan-2-ol
[Molecular Formula]

C13H23BN2O3
[MDL Number]

MFCD22378011
[MOL File]

1082503-77-2.mol
[Molecular Weight]

266.14
Chemical PropertiesBack Directory
[Boiling point ]

393.3±22.0 °C(Predicted)
[density ]

1.07±0.1 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Store in freezer, under -20°C
[pka]

14.61±0.29(Predicted)
[InChI]

InChI=1S/C13H23BN2O3/c1-11(2,17)9-16-8-10(7-15-16)14-18-12(3,4)13(5,6)19-14/h7-8,17H,9H2,1-6H3
[InChIKey]

GCHUQHKHUFMWDH-UHFFFAOYSA-N
[SMILES]

N1=CC(B2OC(C)(C)C(C)(C)O2)=CN1CC(C)(C)O
Questions And AnswerBack Directory
[Uses]

1-(2-hydroxy-2-methyl-propyl)pyrazol-4-yl]boronic acid ester is a borate ester derivative, which is widely used in organic synthesis for carbon-carbon bond formation. In Suzuki coupling, aryl halides and aryl borate esters or vinyl esters or boric acids are coupled using Pd(PPh3)4.
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[HS Code ]

2933199090
Spectrum DetailBack Directory
[Spectrum Detail]

[1-(2-Hydroxy-2-Methyl-propyl)pyrazol-4-yl]boronic acid pinacol ester(1082503-77-2)1HNMR
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