2-(methylaminomethyl)aniline

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 1,1'-Carbonyl-diimidazole (16.7 g) is added to a solution of 2-(methylaminomethyl)-aniline (11.2 g) in anhydrous THF (30 ml) under nitrogen. The reaction mixture is refluxed for about 24 hours, stirred for 48 hours at RT and filtered. The filtered precipitate is suspended in 2N HCl for about 40 minutes, filtered, and the filtered solid washed with water and air dried, affording the desired product, M.P. 202-206.5 C., used in the next step without further purification. The reaction mixture is refluxed for about 24 hours filtered The filtered precipitate is suspended in 2N HCl for about 40 minutes filtered the filtered solid washed with water and air dried

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 1,1'-Carbonyl-diimidazole (16.7 g) is added to a solution of 2-(methylaminomethyl)-aniline (11.2 g) in anhydrous THF (30 ml) under nitrogen. The reaction mixture is refluxed for about 24 hours, stirred for 48 hours at RT and filtered. The filtered precipitate is suspended in 2N HCl for about 40 minutes, filtered, and the filtered solid washed with water and air dried, affording the desired product, M.P. 202-206.5 C., used in the next step without further purification. The reaction mixture is refluxed for about 24 hours filtered The filtered precipitate is suspended in 2N HCl for about 40 minutes filtered the filtered solid washed with water and air dried

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Amino-N-methyl-benzylamine (3.7 g;27mmol) and sulfamide (5.2 g: 54 mmol) were dissolved in pyridine (40 ml). Mixture was refluxed for 3 hours, then the solvent was removed in vacuo, and water (50 ml) was added. Reaction mixture was extracted with ethyl acetate. Extract was dried over magnesium sulfate and solvent was evaporated off. Crude product was recrystallized from chloroform-hexane, to give the product, (4.4 g). Mixture was refluxed for 3 hours the solvent was removed in vacuo, and water (50 ml) was added Reaction mixture was extracted with ethyl acetate Extract was dried over magnesium sulfate and solvent was evaporated off Crude product was recrystallized from chloroform-hexane to give the product, (4.4 g)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 1,1'-Carbonyl-diimidazole (16.7 g) is added to a solution of 2-(methylaminomethyl)-aniline (11.2 g) in anhydrous THF (30 ml) under nitrogen. The reaction mixture is refluxed for about 24 hours, stirred for 48 hours at RT and filtered. The filtered precipitate is suspended in 2N HCl for about 40 minutes, filtered, and the filtered solid washed with water and air dried, affording the desired product, M.P. 202-206.5 C., used in the next step without further purification. The reaction mixture is refluxed for about 24 hours filtered The filtered precipitate is suspended in 2N HCl for about 40 minutes filtered the filtered solid washed with water and air dried

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 1,1'-Carbonyl-diimidazole (16.7 g) is added to a solution of 2-(methylaminomethyl)-aniline (11.2 g) in anhydrous THF (30 ml) under nitrogen. The reaction mixture is refluxed for about 24 hours, stirred for 48 hours at RT and filtered. The filtered precipitate is suspended in 2N HCl for about 40 minutes, filtered, and the filtered solid washed with water and air dried, affording the desired product, M.P. 202°-206.5° C., used in the next step without further purification. The reaction mixture is refluxed for about 24 hours filtered The filtered precipitate is suspended in 2N HCl for about 40 minutes filtered the filtered solid washed with water and air dried