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595314

Sigma-Aldrich

1-Methylpyrazole-4-boronic acid pinacol ester

95%

Sinónimos:

1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole, 1-Methyl-4-pyrazoleboronic acid pinacol ester, 2-(1-Methylpyrazol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-methylpyrazole

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About This Item

Fórmula empírica (notación de Hill):
C10H17BN2O2
Número de CAS:
761446-44-0
Peso molecular:
208.07
Número MDL:
MFCD03789259
Código UNSPSC:
12352103
ID de la sustancia en PubChem:
24881568
NACRES:
NA.22

Nivel de calidad

100

Ensayo

95%

Formulario

solid

mp

59-64 °C (lit.)

cadena SMILES

Cn1cc(cn1)B2OC(C)(C)C(C)(C)O2

InChI

1S/C10H17BN2O2/c1-9(2)10(3,4)15-11(14-9)8-6-12-13(5)7-8/h6-7H,1-5H3

Clave InChI

UCNGGGYMLHAMJG-UHFFFAOYSA-N

Aplicación

Reagent used for
  • Suzuki-Miyaura cross-coupling reactions
  • Transesterification reactions

Reagent used for preparation of
  • Aminothiazoles as γ-secretase modulators
  • Amino-pyrido-indol-carboxamides, as potential JAK2 inhibitors for myeloproliferative disorders therapy
  • Pyridine derivatives as TGF-β1 and activin A signalling inhibitors
  • MK-2461 analogs as inhibitors of c-Met kinase for the treatment of cancer
Stable alternative to the boronic acid for Suzuki-Miyaura palladium-catalyzed cross-coupling

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
SHBK0801
SHBK4288
SHBB2148V
57496MMV
57496MM

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Direct conversion of pinacol arylboronic esters to aryl triolborates
Li, G.-Q.; et al.
Chemistry Letters (Jpn), 40, 702-704 (2011)
Brijesh Bhayana et al.
Organic letters, 11(17), 3954-3957 (2009-08-12)
A catalyst system for the Suzuki-Miyaura cross-coupling reactions of aryl and vinyl tosylates and mesylates has been developed. This catalyst displays excellent functional group tolerance and allows the coupling of heteroarylboronic acids with aryl tosylates and mesylates to be performed
Suzuki-Miyaura cross-coupling reaction of aryl and heteroaryl pinacol boronates for the synthesis of 2-substituted pyrimidines
Asano, S.; Kamioka, S.; Isobe, Y.
Tetrahedron, 68, 272-279 (2012)
Guopin Xu et al.
Organic letters, 7(21), 4605-4608 (2005-10-08)
[reaction: see text] The synthesis of a series of NHC building blocks that can then be incorporated into more complicated structures by palladium catalysis is reported. This approach is used for the synthesis of three amino acids containing NHC side
Jason D Katz et al.
Journal of medicinal chemistry, 54(12), 4092-4108 (2011-05-26)
c-Met is a transmembrane tyrosine kinase that mediates activation of several signaling pathways implicated in aggressive cancer phenotypes. In recent years, research into this area has highlighted c-Met as an attractive cancer drug target, triggering a number of approaches to
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Artículos

Suzuki-Miyaura Cross-Coupling Reagents

Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.

Suzuki-Miyaura Cross-Coupling Reagents

Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.

Suzuki-Miyaura Cross-Coupling Reagents

Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.

Suzuki-Miyaura Cross-Coupling Reagents

Suzuki-Miyaura cross-coupling reaction is extensively used in organic chemistry, polymer science, and pharmaceutical industries.

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