6-Bromo-8-fluoroquinoline

6-Bromo-8-fluoroquinoline Suppliers list
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Email: info@accelachem.com
Products Intro: Product Name:6-Bromo-8-fluoroquinoline
CAS:220513-46-2
Purity:>=98% Package:0.25g;1g;5g;10g;25g
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Email: sales@chemwish.com
Products Intro: Product Name:6-Bromo-8-fluoroquinoline
CAS:220513-46-2
Purity:0.98 Package:1g;5g;25g;3264g
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 +8613203830695
Email: laboratory@coreychem.com
Products Intro: Product Name:6-Bromo-8-fluoroquinoline
CAS:220513-46-2
Purity:97%99% crystal Package:1KG;0.01USD
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418684 +8618949823763
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Products Intro: Product Name:0
CAS:220513-46-2
Company Name: HANGZHOU LEAP CHEM CO., LTD.
Tel: +86-571-87711850
Email: market18@leapchem.com
Products Intro: Product Name:6-Bromo-8-fluoroquinoline
CAS:220513-46-2
Purity:0 Package:1g; 5g; 25g; 1kg; 5kg; 25kg Remarks:0
6-Bromo-8-fluoroquinoline Basic information
Product Name:6-Bromo-8-fluoroquinoline
Synonyms:6-Bromo-8-fluoroquinoline;6-Bromo-8-fluoro-1-azanaphthalene;6-Bromo-8-fluoroquinoline 95%;6-Bromo-8-fluoroquinoline95%;Quinoline, 6-bromo-8-fluoro-;Cyclobutanecarboxylicacid,8-oxo-,phenylmethylester
CAS:220513-46-2
MF:C9H5BrFN
MW:226.05
EINECS:604-604-1
Product Categories:
Mol File:220513-46-2.mol
6-Bromo-8-fluoroquinoline Structure
6-Bromo-8-fluoroquinoline Chemical Properties
Melting point 104-106°C
Boiling point 294.9±20.0 °C(Predicted)
density 1.647±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
form crystalline powder
pka1.14±0.20(Predicted)
color Pale yellow
InChIInChI=1S/C9H5BrFN/c10-7-4-6-2-1-3-12-9(6)8(11)5-7/h1-5H
InChIKeyDDCOYWOYIUEOHQ-UHFFFAOYSA-N
SMILESN1C2C(=CC(Br)=CC=2F)C=CC=1
Safety Information
Hazard Codes Xn
Risk Statements 22-37/38-41
Safety Statements 26-39
WGK Germany 3
HazardClass IRRITANT
HS Code 2933499090
Storage Class11 - Combustible Solids
Hazard ClassificationsAcute Tox. 4 Oral
Eye Dam. 1
Skin Irrit. 2
STOT SE 3
MSDS Information
6-Bromo-8-fluoroquinoline Usage And Synthesis
Synthesis
4-Bromo-2-fluoroaniline

367-24-8

Glycerol

56-81-5

6-Bromo-8-fluoroquinoline

220513-46-2

General procedure for the synthesis of 6-bromo-8-fluoroquinoline from 4-bromo-2-fluoroaniline and glycerol: 3-nitrobenzenesulfonic acid sodium salt (0.48 g, 2.132 mmol) and glycerol (0.516 ml, 7.06 mmol) were added to a concentrated H2SO4 (0.63 ml, 11.82 mmol) and H2O (0.48 ml, 26.6 mmol) solution to form a thick gray suspension. The mixture was heated to 110°C. 4-Bromo-2-fluoroaniline was added in batches over a period of 10 min, during which the temperature was raised to 95°C. The reaction mixture was then heated to 140 °C and stirred overnight. Upon completion of the reaction, the reaction mixture was cooled, poured into water and the pH was adjusted with ammonia to 7. The brown precipitate formed was collected by filtration and partially dried. The resulting solid (0.63 g) was purified by fast column chromatography to afford 6-bromo-8-fluoroquinoline (0.4 g, 1.77 mmol, 88% yield).

References[1] Patent: WO2009/50204, 2009, A1. Location in patent: Page/Page column 15; 48-49
[2] Patent: WO2018/116072, 2018, A1. Location in patent: Page/Page column 97; 98
[3] Patent: CN105968115, 2016, A. Location in patent: Paragraph 0449-0451
[4] Patent: WO2010/20363, 2010, A1. Location in patent: Page/Page column 131-132
[5] Journal of Medicinal Chemistry, 2010, vol. 53, # 10, p. 4066 - 4084
6-Bromo-8-fluoroquinoline Preparation Products And Raw materials
Raw materials4-Bromo-2-fluoroaniline-->Acrolein-->Sodium 3-nitrobenzenesulphonate-->Glycerol-->Sulfuric acid
Preparation Products8-Fluoroquinoline-6-boronic acid
Tag:6-Bromo-8-fluoroquinoline(220513-46-2) Related Product Information
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