1-(3-羟丙基)-3-苯基硫脲

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

实验步骤: A solution of sodium hydroxide (23.8 mg) and water (0.6 ml) was added under argon and with stirring to a solution of 1-(3-hydroxypropyl)-3-phenylthiourea (50 mg) and THF (1.5 ml). Subsequently, a solution of p-toluenesulfonyl chloride (49.9 mg) and THF (0.5 ml) was added dropwise over fifteen minutes. After stirring for 30 minutes, the reaction mixture was added to water, and extraction was effected three times with ether. The combined organic phases were dried over magnesium sulfate, filtered and concentrated. Chromatography using silica gel (initially 50:1 methylene chloride/methanol, at the end 100:1 methanol/saturated ammonia solution) afforded 27.4 mg of the desired product. The combined organic phases were dried over magnesium sulfate filtered concentrated

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

实验步骤: A solution of sodium hydroxide (23.8 mg) and water (0.6 ml) was added under argon and with stirring to a solution of 1-(3-hydroxypropyl)-3-phenylthiourea (50 mg) and THF (1.5 ml). Subsequently, a solution of p-toluenesulfonyl chloride (49.9 mg) and THF (0.5 ml) was added dropwise over fifteen minutes. After stirring for 30 minutes, the reaction mixture was added to water, and extraction was effected three times with ether. The combined organic phases were dried over magnesium sulfate, filtered and concentrated. Chromatography using silica gel (initially 50:1 methylene chloride/methanol, at the end 100:1 methanol/saturated ammonia solution) afforded 27.4 mg of the desired product. The combined organic phases were dried over magnesium sulfate filtered concentrated

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

实验步骤: A solution of phenyl isothiocyanate (200 mg) in abs. THF (2 ml) was added dropwise under argon and with stirring to a solution of 3-amino-1-propanol (114.5 mg) in abs. THF (2 ml). The reaction mixture was stirred at room temperature for two hours. After removing the solvent, the residue was dissolved in aqueous HCl and washed with ether. Subsequently, the aqueous phase was basified with potassium carbonate and extracted three times with ether. The combined organic phases were dried over magnesium sulfate, filtered and concentrated. The residue was purified by means of preparative chromatography, and the product-containing fractions were combined, freed of acetonitrile, basified and extracted three times with ethyl acetate. The organic phases were combined, dried (MgSO4) and filtered. After removing the solvent, 114 mg of the desired product were obtained. After removing the solvent the residue was dissolved in aqueous HCl washed with ether extracted three times with ether The combined organic phases were dried over magnesium sulfate filtered concentrated The residue was purified by means of preparative chromatography extracted three times with ethyl acetate dried (MgSO4) filtered After removing the solvent

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

实验步骤: A solution of phenyl isothiocyanate (200 mg) in abs. THF (2 ml) was added dropwise under argon and with stirring to a solution of 3-amino-1-propanol (114.5 mg) in abs. THF (2 ml). The reaction mixture was stirred at room temperature for two hours. After removing the solvent, the residue was dissolved in aqueous HCl and washed with ether. Subsequently, the aqueous phase was basified with potassium carbonate and extracted three times with ether. The combined organic phases were dried over magnesium sulfate, filtered and concentrated. The residue was purified by means of preparative chromatography, and the product-containing fractions were combined, freed of acetonitrile, basified and extracted three times with ethyl acetate. The organic phases were combined, dried (MgSO4) and filtered. After removing the solvent, 114 mg of the desired product were obtained. After removing the solvent the residue was dissolved in aqueous HCl washed with ether extracted three times with ether The combined organic phases were dried over magnesium sulfate filtered concentrated The residue was purified by means of preparative chromatography extracted three times with ethyl acetate dried (MgSO4) filtered After removing the solvent

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

实验步骤: A solution of sodium hydroxide (23.8 mg) and water (0.6 ml) was added under argon and with stirring to a solution of 1-(3-hydroxypropyl)-3-phenylthiourea (50 mg) and THF (1.5 ml). Subsequently, a solution of p-toluenesulfonyl chloride (49.9 mg) and THF (0.5 ml) was added dropwise over fifteen minutes. After stirring for 30 minutes, the reaction mixture was added to water, and extraction was effected three times with ether. The combined organic phases were dried over magnesium sulfate, filtered and concentrated. Chromatography using silica gel (initially 50:1 methylene chloride/methanol, at the end 100:1 methanol/saturated ammonia solution) afforded 27.4 mg of the desired product. The combined organic phases were dried over magnesium sulfate filtered concentrated

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

实验步骤: A solution of phenyl isothiocyanate (200 mg) in abs. THF (2 ml) was added dropwise under argon and with stirring to a solution of 3-amino-1-propanol (114.5 mg) in abs. THF (2 ml). The reaction mixture was stirred at room temperature for two hours. After removing the solvent, the residue was dissolved in aqueous HCl and washed with ether. Subsequently, the aqueous phase was basified with potassium carbonate and extracted three times with ether. The combined organic phases were dried over magnesium sulfate, filtered and concentrated. The residue was purified by means of preparative chromatography, and the product-containing fractions were combined, freed of acetonitrile, basified and extracted three times with ethyl acetate. The organic phases were combined, dried (MgSO4) and filtered. After removing the solvent, 114 mg of the desired product were obtained. After removing the solvent the residue was dissolved in aqueous HCl washed with ether extracted three times with ether The combined organic phases were dried over magnesium sulfate filtered concentrated The residue was purified by means of preparative chromatography extracted three times with ethyl acetate dried (MgSO4) filtered After removing the solvent

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

实验步骤: A solution of sodium hydroxide (23.8 mg) and water (0.6 ml) was added under argon and with stirring to a solution of 1-(3-hydroxypropyl)-3-phenylthiourea (50 mg) and THF (1.5 ml). Subsequently, a solution of p-toluenesulfonyl chloride (49.9 mg) and THF (0.5 ml) was added dropwise over fifteen minutes. After stirring for 30 minutes, the reaction mixture was added to water, and extraction was effected three times with ether. The combined organic phases were dried over magnesium sulfate, filtered and concentrated. Chromatography using silica gel (initially 50:1 methylene chloride/methanol, at the end 100:1 methanol/saturated ammonia solution) afforded 27.4 mg of the desired product. The combined organic phases were dried over magnesium sulfate filtered concentrated

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

实验步骤: A solution of phenyl isothiocyanate (200 mg) in abs. THF (2 ml) was added dropwise under argon and with stirring to a solution of 3-amino-1-propanol (114.5 mg) in abs. THF (2 ml). The reaction mixture was stirred at room temperature for two hours. After removing the solvent, the residue was dissolved in aqueous HCl and washed with ether. Subsequently, the aqueous phase was basified with potassium carbonate and extracted three times with ether. The combined organic phases were dried over magnesium sulfate, filtered and concentrated. The residue was purified by means of preparative chromatography, and the product-containing fractions were combined, freed of acetonitrile, basified and extracted three times with ethyl acetate. The organic phases were combined, dried (MgSO4) and filtered. After removing the solvent, 114 mg of the desired product were obtained. After removing the solvent the residue was dissolved in aqueous HCl washed with ether extracted three times with ether The combined organic phases were dried over magnesium sulfate filtered concentrated The residue was purified by means of preparative chromatography extracted three times with ethyl acetate dried (MgSO4) filtered After removing the solvent