3-(乙基氨基甲基)吡咯烷

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: To 0.75 g (2.75 mmol) of the 6,7,8-trifluoro-1,4-dihydro-1-methylamino-4-oxo-3-quinolinecarboxylic acid in 15 ml of acetonitrile was added 0.44 g (1.05 equivalent) of 1,8-diazobicyclo[5.4.0]undec-7-ene, and 0.352 g (1.0 equivalent) of N-ethyl-3-pyrrolidinemethanamine. The mixture was refluxed for one hour and then stirred at room temperature overnight. The solids were filtered to give 0.68 g of 7-[3-[(ethylamino)methyl]-1-pyrrolidinyl]-6,8-difluoro-1,4-dihydro-1-methylamino-4-oxo-3-quinolinecarboxylic acid, mp 222°-224° C. The mixture was refluxed for one hour The solids were filtered

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

实验步骤: A mixture of 151.65 g (0.695 mole) of N-ethyl-1-(phenylmethyl)-3-pyrrolidinemethanamine, 5 g of 20% palladium on carbon, and 1100 ml of ethanol was shaken in an atmosphere of hydrogen at about 50 psi and at room temperature for 21.6 hours. Another 5 g of 20% palladium on carbon was added and the hydrogenation continued for 24 hours. The catalyst was filtered and the filtrate evaporated under reduced pressure. The residue was distilled under vacuum (88°-91° C., 11.5 mm Hg) to give 66.0 g N-ethyl-3-pyrrolidinemethanamine. The catalyst was filtered the filtrate evaporated under reduced pressure The residue was distilled under vacuum (88°-91° C., 11.5 mm Hg)

反应条件: temp:0.00; pressure:0.00; stir: