N,N-dimethyl-4-oxo-4-phenylbutanamide

Conditions: temp:0.00; pressure:0.00; stir:

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

Procedure: Thiosemicarbazide (2.75 g, 30.2 mmol) was added to a solution of 4-oxo-N,N-dimethyl-4-phenyl-butyramide (3.80 g, 18.5 mmol), prepared in the previous step, in 65 ml of methanol plus 5 ml of 1 N HCl plus 5 ml of water and the reaction stirred at room temperature for 28 hours. The solid present was collected by filtration to give4.76 g of a white solid. The solid was triturated with water and then dried to give the title compound (4.53 g, 88%) as a white solid, mp 173-175° C. The solid present was collected by filtration to give4 The solid was triturated with water dried

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

Procedure: Thiosemicarbazide (2.75 g, 30.2 mmol) was added to a solution of 4-oxo-N,N-dimethyl-4-phenyl-butyramide (3.80 g, 18.5 mmol), prepared in the previous step, in 65 ml of methanol plus 5 ml of 1 N HCl plus 5 ml of water and the reaction stirred at room temperature for 28 hours. The solid present was collected by filtration to give 4.76 g of a white solid. The solid was triturated with water and then dried to give the title compound (4.53 g, 88%) as a white solid, mp 173-175° C. The solid present was collected by filtration

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

Procedure: Thiosemicarbazide (2.75 g, 30.2 mmol) was added to a solution of 4-oxo-N,N-dimethyl-4-phenyl-butyramide (3.80 g, 18.5 mmol), prepared in the previous step, in 65 ml of methanol plus 5 ml of 1 N HCl plus 5 ml of water and the reaction stirred at room temperature for 28 hours. The solid present was collected by filtration to give 4.76 g of a white solid. The solid was triturated with water and then dried to give the title compound (4.53 g, 88%) as a white solid, mp 173-175° C. The solid present was collected by filtration

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

Procedure: Thiosemicarbazide (2.75 g, 30.2 mmol) was added to a solution of 4-oxo-N,N-dimethyl-4-phenyl-butyramide (3.80 g, 18.5 mmol), prepared in the previous step, in 65 ml of methanol plus 5 ml of 1 N HCl plus 5 ml of water and the reaction stirred at room temperature for 28 hours. The solid present was collected by filtration to give4.76 g of a white solid. The solid was triturated with water and then dried to give the title compound (4.53 g, 88%) as a white solid, mp 173-175° C. The solid present was collected by filtration to give4 The solid was triturated with water dried

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

Procedure: Thiosemicarbazide (2.75 g, 30.2 mmol) was added to a solution of 4-oxo-N,N-dimethyl-4-phenyl-butyramide (3.80 g, 18.5 mmol), prepared in the previous step, in 65 ml of methanol plus 5 ml of 1 N HCl plus 5 ml of water and the reaction stirred at room temperature for 28 hours. The solid present was collected by filtration to give 4.76 g of a white solid. The solid was triturated with water and then dried to give the title compound (4.53 g, 88%) as a white solid, mp 173-175° C. The solid present was collected by filtration

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

Procedure: Thiosemicarbazide (2.75 g, 30.2 mmol) was added to a solution of 4-oxo-N,N-dimethyl-4-phenyl-butyramide (3.80 g, 18.5 mmol), prepared in the previous step, in 65 ml of methanol plus 5 ml of 1 N HCl plus 5 ml of water and the reaction stirred at room temperature for 28 hours. The solid present was collected by filtration to give4.76 g of a white solid. The solid was triturated with water and then dried to give the title compound (4.53 g, 88%) as a white solid, mp 173-175° C. The solid present was collected by filtration to give4 The solid was triturated with water dried