1-(2-氟苯基)磺酰基哌嗪;盐酸盐

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(2-Fluoro-benzenesulfonyl)-piperazine-1-carboxylic acid tert-butyl ester (891 mg) was dissolved in methanol (10 ml) and dichloromethane (5 ml), 2M HCl in diethyl ether (12.9 ml) was added and the reaction mixture was stirred at room temperature overnight, then cooled in ice bath, the resulted precipitate was filtered, washed with ether to yield 4-(2-fluoro-benzenesulfonyl)-piperazine hydrochloride salt (600 mg). cooled in ice bath the resulted precipitate was filtered washed with ether

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(2-Fluoro-benzenesulfonyl)-piperazine-1-carboxylic acid tert-butyl ester (891 mg) was dissolved in methanol (10 ml) and dichloromethane (5 ml), 2M HCl in diethyl ether (12.9 ml) was added and the reaction mixture was stirred at room temperature overnight, then cooled in ice bath, the resulted precipitate was filtered, washed with ether to yield 4-(2-fluoro-benzenesulfonyl)-piperazine hydrochloride salt (600 mg). cooled in ice bath the resulted precipitate was filtered washed with ether

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(2-Fluoro-benzenesulfonyl)-piperazine-1-carboxylic acid tert-butyl ester (891 mg) was dissolved in methanol (10 ml) and dichloromethane (5 ml), 2M HCl in diethyl ether (12.9 ml) was added and the reaction mixture was stirred at room temperature overnight, then cooled in ice bath, the resulted precipitate was filtered, washed with ether to yield 4-(2-fluoro-benzenesulfonyl)-piperazine hydrochloride salt (600 mg). cooled in ice bath the resulted precipitate was filtered washed with ether

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(2-Fluoro-benzenesulfonyl)-piperazine-1-carboxylic acid tert-butyl ester (891 mg) was dissolved in methanol (10 ml) and dichloromethane (5 ml), 2M HCl in diethyl ether (12.9 ml) was added and the reaction mixture was stirred at room temperature overnight, then cooled in ice bath, the resulted precipitate was filtered, washed with ether to yield 4-(2-fluoro-benzenesulfonyl)-piperazine hydrochloride salt (600 mg). cooled in ice bath the resulted precipitate was filtered washed with ether

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(2-Fluoro-benzenesulfonyl)-piperazine-1-carboxylic acid tert-butyl ester (891 mg) was dissolved in methanol (10 ml) and dichloromethane (5 ml), 2M HCl in diethyl ether (12.9 ml) was added and the reaction mixture was stirred at room temperature overnight, then cooled in ice bath, the resulted precipitate was filtered, washed with ether to yield 4-(2-fluoro-benzenesulfonyl)-piperazine hydrochloride salt (600 mg). cooled in ice bath the resulted precipitate was filtered washed with ether

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(2-Fluoro-benzenesulfonyl)-piperazine-1-carboxylic acid tert-butyl ester (891 mg) was dissolved in methanol (10 ml) and dichloromethane (5 ml), 2M HCl in diethyl ether (12.9 ml) was added and the reaction mixture was stirred at room temperature overnight, then cooled in ice bath, the resulted precipitate was filtered, washed with ether to yield 4-(2-fluoro-benzenesulfonyl)-piperazine hydrochloride salt (600 mg). cooled in ice bath the resulted precipitate was filtered washed with ether