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595314

Sigma-Aldrich

1-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)吡唑

95%

别名:

1-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基)-1H-吡唑, 1-甲基-4-吡唑硼酸频哪醇酯

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About This Item

经验公式（希尔记法）:
C10H17BN2O2
CAS号:
761446-44-0
分子量:
208.07
MDL编号:
MFCD03789259
UNSPSC代码:
12352103
PubChem化学物质编号:
24881568
NACRES:
NA.22

质量水平

100

方案

95%

表单

solid

mp

59-64 °C (lit.)

SMILES字符串

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

InChI key

UCNGGGYMLHAMJG-UHFFFAOYSA-N

相关类别

应用

稳定的硼酸替代品，用于Suzuki-Miyaura钯催化交叉偶联
试剂用于
  • Suzuki-Miyaura交叉偶联反应
  • 酯交换反应

用于制备
  • 氨基噻唑类（γ）-分泌酶调节剂
  • 氨基吡啶-吲哚甲酰胺，作为骨髓增生性疾病治疗的潜在 JAK2 抑制剂
  • 吡啶衍生物作为 TGF-β1 和激活素 A 信号传导抑制剂
  • MK-2461 类似物作为 c-Met 激酶抑制剂治疗癌症

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

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

从最新的版本中选择一种：

分析证书(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
Rudy Ciayadi et al.
Bioorganic & medicinal chemistry letters, 21(18), 5642-5645 (2011-07-26)
Novel inhibitors of TGF-β1 and activin A signalling based on a 2-aryl-4-(3-(pyridin-2-yl)-1H-pyrazol-4-yl)pyridine pharmacophore have been synthesised. Compounds containing phenyl or aromatic nitrogen heterocycle substituents inhibited both types of signalling with HEK-293T cells in culture, with a selectivity preference for TGF-β1.
Michael Lainchbury et al.
Journal of medicinal chemistry, 55(22), 10229-10240 (2012-10-23)
Inhibitors of checkpoint kinase 1 (CHK1) are of current interest as potential antitumor agents, but the most advanced inhibitor series reported to date are not orally bioavailable. A novel series of potent and orally bioavailable 3-alkoxyamino-5-(pyridin-2-ylamino)pyrazine-2-carbonitrile CHK1 inhibitors was generated
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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商品

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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