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Merck
CN
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安全信息

542202

Sigma-Aldrich

2-联苯硼酸

≥95%

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About This Item

线性分子式:
C6H5C6H4B(OH)2
CAS号:
4688-76-0
分子量:
198.03
MDL编号:
MFCD00136929
UNSPSC代码:
12352103
PubChem化学物质编号:
24878589
NACRES:
NA.22

方案

≥95%

mp

167-172 °C (lit.)

官能团

phenyl

SMILES字符串

OB(O)c1ccccc1-c2ccccc2

InChI

1S/C12H11BO2/c14-13(15)12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9,14-15H

InChI key

HYCYKHYFIWHGEX-UHFFFAOYSA-N

应用

Reactant involved in:
  • Suzuki-Miyaura cross-coupling reactions with arylhalides, dibromovinyl precursors, alkenyl tosylates and mesylates, and quinoline carboxylates
  • Intramolecular Friedel-Crafts alkylation for synthesis of chiral tetralins
  • Hydroxylation to phenols
  • Oxidative coupling iwth alkynes
用于与乙酸苄酯发生钯催化交叉偶联反应生成二芳基甲烷的底物。

其他说明

含有不定量的酸酐。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

Lot/Batch Number
13296AKV
13296AK
00230PH
09229CH
00126AE

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Ryoichi Kuwano et al.
Chemical communications (Cambridge, England), (47), 5899-5901 (2005-12-01)
Benzylic acetates reacted with arylboronic acids in the presence of a DPEphos-[Pd(eta3-C3H5)Cl]2 catalyst when tert-amyl alcohol was used as a solvent, and the catalytic cross-couplings produced diarylmethanes in high yields (up to 94% isolated yield).
Dongxue Han et al.
Nature communications, 11(1), 5659-5659 (2020-11-11)
Chiral optical materials based on circularly polarized luminescence (CPL) have emerged rapidly due to their feasible applications in diverse fields of research. However, limited to the small luminescence dissymmetry factor (glum), real application examples have rarely been reported. Here, we
Chuei Wakasugi et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 26(24), 5449-5458 (2020-02-23)
Transition-metal complexes bearing biaryl-2,2'-diyl ligands tend to show intense luminescence. However, difficulties in synthesis have prevented their further functionalization and practical applications. Herein, a series of platinum(II) complexes bearing biaryl-2,2'-diyl ligands, which have never been prepared in air, were synthesized

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