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- W2352585364 abstract "The optimal synthetic conditions of the important intermediate compound N-phenyl piperazine hydrochloride were studied.Aniline and N,N-bis(2-chloroethyl)amine hydrochloride were reacted in the solvent of glycol under microwave.The factors affecting the ring formation reaction yield,such as reaction time,temperature,solvent amount and reaction substrates ratio were investigated.The opitimized conditions were as follow: aniline: N,N-bis(2-chloroethyl)amine hydro-chloride(mol ratio)=1∶0.9;glycol:aniline=1 mL∶5 mmol;reaction time 15 min;reaction temperature 120℃.The yield was 84.34%.The product was verified by IR 1H NMR and MS.The synthetic process is convenient,quick and less pollutaut." @default.
- W2352585364 created "2016-06-24" @default.
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- W2352585364 date "2012-01-01" @default.
- W2352585364 modified "2023-09-25" @default.
- W2352585364 title "Synthesis of N-Phenylpiperazine Hydrochloride under Microwave Irradiation" @default.
- W2352585364 hasPublicationYear "2012" @default.
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