methyl 2-piperidin-2-ylacetate

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A stirring solution of 5-(4-fluoro-phenyl)-2-methyl-thiazole-4-carboxylic acid (3.00 g, 12.5 mmol) in DMF (50 ml), under argon was treated sequentially with N,N-diisopropylethylamine (6.8 ml), HATU (4.77 g, 12.5 mmol) then after stirring for 0.25 h, piperidin-2-yl-acetic acid methyl ester (Beckett et al, J. Med. Chem., 563, 1969) (1.83 g, 12.5 mmol) was added. The mixture was stirred for 16 h at room temperature and was then diluted with water. The product was extracted into diethyl ether. The organic phase was washed with water (3×) and brine, was dried (MgSO4) and the solvent removed in vacuo to afford the title compound as a yellow gum (4.00 g, 85%). The mixture was stirred for 16 h at room temperature The product was extracted into diethyl ether The organic phase was washed with water (3×) and brine was dried (MgSO4) the solvent removed in vacuo

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound (2.1 g) was prepared from piperidin-2-yl-acetic acid methyl ester (3.4 g) and 2-methyl-5-(4-fluorophenyl)-thiazole-4-carboxylic acid (2.20 g) according to the method of description 20.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound (2.1 g) was prepared from piperidin-2-yl-acetic acid methyl ester (3.4 g) and 2-methyl-5-(4-fluorophenyl)-thiazole-4-carboxylic acid (2.20 g) according to the method of description 20.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound (2.1 g) was prepared from piperidin-2-yl-acetic acid methyl ester (3.4 g) and 2methyl-5-(4-fluorophenyl)-thiazole-4-carboxylic acid (2.20 g) according to the method of description 20.

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound (2.1 g) was prepared from piperidin-2-yl-acetic acid methyl ester (3.4 g) and 2methyl-5-(4-fluorophenyl)-thiazole-4-carboxylic acid (2.20 g) according to the method of description 20.