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1429485-53-9

3-(4-Methoxyphenyl)-4-(trifluoromethyl)-3H-1,2,3-oxadiazol-1-ium-5-olate synthesis

6synthesis methods
N-(Triphenylphosphoranylidene)-4-methoxyaniline

14796-89-5
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3-(4-Methoxyphenyl)-4-(trifluoromethyl)-3H-1,2,3-oxadiazol-1-ium-5-olate

1429485-53-9
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Yield:-

Steps:

Multi-step reaction with 5 steps
1: toluene / 2 h / 20 °C
2: zinc; acetic acid / 2 h / 20 °C
3: lithium iodide / ethyl acetate / 4 h / Darkness; Reflux
4: isopentyl nitrite / 1,2-dimethoxyethane / 3 h / 20 °C
5: trifluoroacetic anhydride / dichloromethane / 2 h / 0 - 20 °C

References:

Foster, Robert S.;Adams, Harry;Jakobi, Harald;Harrity, Joseph P. A. [Journal of Organic Chemistry,2013,vol. 78,# 8,p. 4049 - 4064]

22094-69-5 Synthesis
DL-4-Methoxyphenylglycine

22094-69-5
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3-(4-Methoxyphenyl)-4-(trifluoromethyl)-3H-1,2,3-oxadiazol-1-ium-5-olate

1429485-53-9
5 suppliers
inquiry