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Wichtige Dokumente
325104
3-Nitrophenylborsäure
≥97%
Synonym(e):
3-Nitro-benzolboronsäure
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Alle Fotos(3)
About This Item
Lineare Formel:
O2NC6H4B(OH)2
CAS-Nummer:
Molekulargewicht:
166.93
Beilstein:
2938638
MDL-Nummer:
UNSPSC-Code:
12352103
PubChem Substanz-ID:
NACRES:
NA.22
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Qualitätsniveau
Assay
≥97%
Form
powder
mp (Schmelzpunkt)
284-285 °C (dec.) (lit.)
Funktionelle Gruppe
nitro
SMILES String
OB(O)c1cccc(c1)[N+]([O-])=O
InChI
1S/C6H6BNO4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4,9-10H
InChIKey
ZNRGSYUVFVNSAW-UHFFFAOYSA-N
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Anwendung
Reactant involved in:
Additionally used as a reactant for synthesizing biologically active molecules such as:
- Copper-catalyzed arylation
- Palladium-catalyzed decarboxylative coupling
- Suzuki-Miyaura cross-coupling
- Oxidative carbocyclization / arylation
- Addition to arylpropargyl alcohols
Additionally used as a reactant for synthesizing biologically active molecules such as:
- Inhibitors of angiogenesis
- Biaryl-olefins with antiproliferative activities
Catalyzes ene carbocyclization of acetylenic dicarbonyl compounds
Sonstige Hinweise
Contains varying amounts of anhydride
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
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Fan Fei et al.
Analytical and bioanalytical chemistry, 398(3), 1349-1356 (2010-07-29)
The design of boronic acid sensors for photometric detection of carbohydrates has relied on exploiting differences in the thermodynamic stability of complex formation for molecular recognition. Herein, we introduce a direct method for analysis of sugar alcohols using 3-nitrophenylboronic acid
C W Garner et al.
Biochimica et biophysica acta, 790(1), 91-93 (1984-10-09)
Horse serum cholinesterase (acylcholine acylhydrolase, EC 3.1.1.8) was reversibly inhibited by a variety of alkyl- and areneboronic acids with Ki values ranging from 6.2 mM (methaneboronic acid) to 3.1 microM (diphenylboric acid). Binding to the enzyme was apparently at the
Aminophenyl- and nitrophenyl-labeled nucleoside triphosphates: synthesis, enzymatic incorporation, and electrochemical detection.
Hana Cahová et al.
Angewandte Chemie (International ed. in English), 47(11), 2059-2062 (2008-02-09)
B J Johnson
Biochemistry, 20(21), 6103-6108 (1981-10-13)
Highly purified isoaccepting species of transfer ribonucleic acid (tRNA) were prepared by use of a polyacrylamide substituted with nitrobenzeneboronic acid functional groups. This method exploits the well-known ability of boronic acids to complex with RNA cis-diols. tRNA isoacceptors were obtained
K C Usher et al.
Biochemistry, 37(46), 16082-16092 (1998-11-18)
The structures of AmpC beta-lactamase from Escherichia coli, alone and in complex with a transition-state analogue, have been determined by X-ray crystallography. The native enzyme was determined to 2.0 A resolution, and the structure with the transition-state analogue m-aminophenylboronic acid
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