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2-Biphenylboronic acid_Molecular_structure_CAS_4688-76-0)
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2-Biphenylboronic acid

Catalog No. 542202 Name Sigma Aldrich
CAS Number 4688-76-0 Website http://www.sigmaaldrich.com
M. F. C12H11BO2 Telephone 1-800-521-8956
M. W. 198.02554 Fax
Purity Email
Storage Chembase ID: 32626

SYNONYMS

Title
2-联苯硼酸
IUPAC name
(2-phenylphenyl)boronic acid
IUPAC Traditional name
2-phenylphenylboronic acid

DATABASE IDS

CAS Number 4688-76-0
MDL Number MFCD00136929
PubChem SID 24878589

PROPERTIES

Linear Formula C6H5C6H4B(OH)2
Melting Point 167-172 °C(lit.)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 3

DETAILS

Description (简体中文)
Application
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。8
Reactant involved in:
• Suzuki-Miyaura cross-coupling reactions with arylhalides1, dibromovinyl precursors2, alkenyl tosylates and mesylates3, and quinoline carboxylates4
• Intramolecular Friedel-Crafts alkylation for synthesis of chiral tetralins5
• Hydroxylation to phenols6
• Oxidative coupling iwth alkynes7
Other Notes
含有不定量的酸酐。
包装
5 g in glass bottle

REFERENCES