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ChemicalBook CAS DataBase List 2',4'-Difluoroacetophenone
364-83-0

2',4'-Difluoroacetophenone synthesis

5synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: sodium acetate / ethanol; water / 2 h / Reflux
2: tris(dibenzylideneacetone)dipalladium(0) chloroform complex; N-fluorobis(benzenesulfon)imide; potassium nitrate / nitromethane / 24 h / 40 °C
3: hydrogenchloride; water / diethyl ether / 30 h / 20 °C

References:

Zhejiang University of Technology;Xu, Danqian;Lou, Shaojie;Xu, Zhen Yuan CN103922904, 2016, B

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