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3-(3-Pyridinyl)benzoic acid

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3-(3-Pyridinyl)benzoic acid manufacturers

3-(3-Pyridinyl)benzoic acid Basic information
Product Name:3-(3-Pyridinyl)benzoic acid
Synonyms:AKOS BAR-0408;3-PYRID-3-YLBENZOIC ACID;3-PYRIDIN-3-YL-BENZOIC ACID;3-Pyridin-3-yl-benzoic acid ,97%;3-(3'-Pyridyl)benzoic acid ,97%;3-(3-Carboxyphenyl)pyridine;3-(Pyridin-3-yl)benzoic acid 95%;3-(2-Chloropyridin-3-yl)benzoic acid
CAS:4385-77-7
MF:C12H9NO2
MW:199.21
EINECS:
Product Categories:Building Blocks;Carboxy;Pyridine
Mol File:4385-77-7.mol
3-(3-Pyridinyl)benzoic acid Structure
3-(3-Pyridinyl)benzoic acid Chemical Properties
Melting point 202-205.5
Boiling point 420.1±28.0 °C(Predicted)
density 1.241±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
form solid
pka3.78±0.10(Predicted)
color white
CAS DataBase Reference4385-77-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 22-36/37/38
Safety Statements 22-26-36/37/39
Hazard Note Harmful
HazardClass IRRITANT
HS Code 29333990
MSDS Information
3-(3-Pyridinyl)benzoic acid Usage And Synthesis
Chemical PropertiesWhite or off-white solid
Synthesis
3-Pyridyl bromide

626-55-1

3-Carboxyphenylboronic acid

25487-66-5

3-(3-PYRIDINYL)BENZOIC ACID

4385-77-7

Example 163 A Synthesis of 3-(pyridin-3-yl)benzoic acid: 3-Carboxyphenylboronic acid (1.5 g, 9 mmol) and 3-bromopyridine (1.5 g, 9.9 mmol) were dissolved in a solvent mixture of acetonitrile (40 mL) and water (40 mL). Potassium carbonate (5.5 g, 40 mmol) and bis(triphenylphosphine)palladium(II) chloride (400 mg, 0.37 mmol) were subsequently added. The reaction mixture was stirred under reflux conditions overnight. Upon completion of the reaction, the suspension was filtered while hot and the filtrate was concentrated to half the original volume. The concentrated aqueous phase was washed with dichloromethane. Subsequently, the aqueous phase was adjusted to pH=3 with 1 M hydrochloric acid, the precipitated solid was filtered and washed with water. Finally, the solid residue was dried under vacuum to give 1.5 g of 3-(pyridin-3-yl)benzoic acid in 83% yield.LC-MS (ESI) m/z: 200 (M + 1)+.

References[1] Synlett, 2000, # 6, p. 829 - 831
[2] Patent: US2009/197863, 2009, A1. Location in patent: Page/Page column 76
[3] Journal of the American Chemical Society, 2013, vol. 135, # 5, p. 1853 - 1863
[4] Patent: JP5743418, 2015, B2. Location in patent: Paragraph 0142; 0143; 0144
Tag:3-(3-Pyridinyl)benzoic acid(4385-77-7) Related Product Information
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