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3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE

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Products Intro: Product Name:3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE
CAS:198821-79-3
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CAS:198821-79-3
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CAS:198821-79-3
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Products Intro: Product Name:3-Methoxy-4-(1,3-oxazol-5-yl)aniline
CAS:198821-79-3
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Products Intro: Product Name:3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE
CAS:198821-79-3
Purity:99% Package:1kg;25kg

3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE manufacturers

3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE Basic information
Product Name:3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE
Synonyms:3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE;BenzenaMine, 3-Methoxy-4-(5-oxazolyl)-;3-Methoxy-4-(oxazol-5-yl);3-Methoxy-4-(oxazol-5-yl)aniline;3-Methoxy-4-(5-oxazolyl)aniline, 97%;3-Methoxy-4-(5-oxazolyl)benzenamine;5-(4-Amino-2-methoxyphenyl)oxazole;3-Methoxy-4-(5-oxazolyl)aniline
CAS:198821-79-3
MF:C10H10N2O2
MW:190.2
EINECS:
Product Categories:
Mol File:198821-79-3.mol
3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE Structure
3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE Chemical Properties
Boiling point 318.7±27.0 °C(Predicted)
density 1.211±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
pka3.03±0.10(Predicted)
AppearanceOff-white to yellow Solid
Safety Information
HS Code 2934999090
MSDS Information
3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE Usage And Synthesis
Synthesis
5-(2-METHOXY-4-NITROPHENYL)OXAZOLE

198821-78-2

3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE

198821-79-3

The general procedure for the synthesis of 3-methoxy-4-(1,3-oxazolyl)aniline from 5-(2-methoxy-4-nitrophenyl)oxazole was as follows: 5-(2-methoxy-4-nitrophenyl)oxazole (10 g, 45.4 mmol) was dissolved in a solvent mixture of tetrahydrofuran (185 ml) and ethanol (37 ml). Palladium-carbon catalyst (Pd/C, 2.0 g, 1.88 mmol) was added to the reaction system under argon protection. After displacing the gas in the reaction system with hydrogen, the reaction mixture was stirred vigorously at room temperature overnight. Upon completion of the reaction, the catalyst was removed by filtration and washed with tetrahydrofuran and ethanol. The filtrate was concentrated to give an oil, which was allowed to stand for several hours and then crystallized. 3-Methoxy-4-(1,3-oxazole)aniline was finally obtained as a yellow solid (8.54 g, 97% yield); mass spectrum (ISN) m/z = 191.08 [(M + H)+].

References[1] Patent: WO2014/79850, 2014, A1. Location in patent: Page/Page column 53; 54
[2] Bioorganic and Medicinal Chemistry Letters, 2002, vol. 12, # 9, p. 1323 - 1326
[3] Bioorganic and Medicinal Chemistry Letters, 2002, vol. 12, # 20, p. 2879 - 2882
[4] Heterocycles, 2006, vol. 68, # 1, p. 167 - 173
[5] Patent: WO2004/214, 2003, A2. Location in patent: Page 42
3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE Preparation Products And Raw materials
Raw materials5-(2-METHOXY-4-NITROPHENYL)OXAZOLE-->Palladium-->Ethanol-->Activated carbon-->Tetrahydrofuran-->Hydrogen
Tag:3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE(198821-79-3) Related Product Information
5-(4-ISOCYANATO-2-METHOXYPHENYL)OXAZOLE 5-(2-METHOXY-PHENYL)OXAZOLE MERIMEPODIB 3-METHOXY-4-(1,3-OXAZOL-5-YL)ANILINE 5-(2-METHOXY-4-NITROPHENYL)OXAZOLE 4-(1,3-OXAZOL-5-YL)ANILINE

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