Ethyl Acetate → 2-(2,4-Dichlorophenoxy)aniline

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Reaction Steps

To a stirred solution of 2,4-dichloro-1-(2-nitro-phenoxy)-benzene (3.5 g, 12.32 mmol) in ethyl acetate (60 mL) stannous chloride dihydrate (13.89 g, 61.6 mmol) was added and the mixture was refluxed for 2 h before it was quenched with saturated sodium hydrogencarbonate solution (192 mL). The organic phase was separated and the aqueous phase was washed several times with ethyl acetate. The combined extracts were dried over sodium sulfate, filtered and concentrated in vacuo to yield 3.1 g (99%) of the title compound as a yellowish oil: MS (EI) 255.2 (MH+).

Provenance & Evidence