N-methyl-N-piperidin-4-ylacetamide

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

Procedure: A mixture containing 0.1 mole of the compound obtained in stage A, 0.1 mole of the compound obtained in stage C and 0.1 mole of potassium carbonate in 250 cm3 of acetone is heated to reflux. is heated to reflux

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

Procedure: A mixture containing 0.1 mole of the compound obtained in stage A, 0.1 mole of the compound obtained in stage C and 0.1 mole of potassium carbonate in 250 cm3 of acetone is heated to reflux. is heated to reflux

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

Procedure: To a solution of 4-(acetyl-methyl-amino)-piperidine-1-carboxylic acid tert-butyl ester (525 mg, 2.05 mmol) in AcOEt (5 ml) was added HCl 3N (4 ml). The reaction mixture was stirred at RT for 16 hrs. Solvent were removed under reduced pressure to gine the expected N-methyl-N-piperidin-4-yl-acetamide as its hydrochloride salt (395 mg, quant.). Solvent were removed under reduced pressure

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

Procedure: To a solution of 4-(acetyl-methyl-amino)-piperidine-1-carboxylic acid tert-butyl ester (525 mg, 2.05 mmol) in AcOEt (5 ml) was added HCl 3N (4 ml). The reaction mixture was stirred at RT for 16 hrs. Solvent were removed under reduced pressure to gine the expected N-methyl-N-piperidin-4-yl-acetamide as its hydrochloride salt (395 mg, quant.). Solvent were removed under reduced pressure

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

Procedure: A mixture containing 0.1 mole of the compound obtained in stage A, 0.1 mole of the compound obtained in stage C and 0.1 mole of potassium carbonate in 250 cm3 of acetone is heated to reflux. is heated to reflux

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

Procedure: N—(1-{5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-4-oxo-4,5-dihydro-thiazol-2-yl}-piperidin-4-yl)-N-methyl-acetamide was prepared from 5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-propylsulfanyl-thiazol-4-one and N-Methyl-N-piperidin-4-yl-acetamide following General Procedure B.

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

Procedure: N-(1-{5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-4-oxo-4,5-dihydro-thiazol-2-yl}-piperidin-4-yl)-N-methyl-acetamide was prepared from 5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-propylsulfanyl-thiazol-4-one and N-Methyl-N-piperidin-4-yl-acetamide following General Procedure B.

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

Procedure: To a solution of 4-(acetyl-methyl-amino)-piperidine-1-carboxylic acid tert-butyl ester (525 mg, 2.05 mmol) in AcOEt (5 ml) was added HCl 3N (4 ml). The reaction mixture was stirred at RT for 16 hrs. Solvent were removed under reduced pressure to gine the expected N-methyl-N-piperidin-4-yl-acetamide as its hydrochloride salt (395 mg, quant.). Solvent were removed under reduced pressure

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

Procedure: A mixture containing 0.1 mole of the compound obtained in stage A, 0.1 mole of the compound obtained in stage C and 0.1 mole of potassium carbonate in 250 cm3 of acetone is heated to reflux. is heated to reflux