3-[5-(4-Fluoro-phenyl)-[1,3,4]oxadiazol-2-yl]-phenylamine synthesis

5synthesis methods

Product Name:3-[5-(4-Fluoro-phenyl)-[1,3,4]oxadiazol-2-yl]-phenylamine
CAS Number:152071-47-1
Molecular formula:C14H10FN3O
Molecular Weight:255.25

618-95-1
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3-[5-(4-Fluoro-phenyl)-[1,3,4]oxadiazol-2-yl]-phenylamine

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Yield:-

Steps:

Multi-step reaction with 4 steps
1: hydrazine hydrate / 1,4-dioxane / 6 h / Reflux
2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; 3-Methylpyridine / dichloromethane / 12 h / 20 °C
3: trichlorophosphate / acetonitrile / 8 h / Reflux
4: zinc; ammonium chloride / methanol; tetrahydrofuran; water / 4 h / Reflux

References:

He, Hai-Bing;Gao, Li-Xin;Zhou, Yue-Yang;Liu, Ting;Tang, Jie;Gong, Xue-Ping;Qiu, Wen-Wei;Li, Jing-Ya;Li, Jia;Yang, Fan [Heterocycles,2012,vol. 85,# 11,p. 2693 - 2712]

618-94-0 Synthesis

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References

N'-(4-fluorobenzoyl)-3-nitrobenzohydrazide

304667-26-3
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152071-47-1
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References

456-22-4 Synthesis

456-22-4
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References

1,3,4-Oxadiazole, 2-(4-fluorophenyl)-5-(3-nitrophenyl)-

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References