5-溴-2-(三氟甲氧基)苯甲酸乙酯

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

实验步骤: In a heavy-wall pressure tube was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.3 mL) and methylamine (1.5 mL). The mixture was heated at 60 C for 2 hours. The reaction mixture was concentrated to afford A which was coupled to with 3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give to give N-methyl-2-(trifluoromethoxy)-5-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]benzamide. The mixture was heated at 60 C for 2 hours The reaction mixture was concentrated to afford A which to give

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

实验步骤: To a round bottom flask was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.638 mmole) in ethanol (10 mL). To this solution was added 1 mL of hydrazine monohydrate and the resulting mixture was refluxed overnight. The reaction mixture was evaporated in vacuo to give A. To A was added trimethylorthoformate in a heavy wall pressure tube. This resulting mixture was heated at 100 C for 18 hours. The reaction mixture was concentrated down and purified by preparative TLC to afford B which was coupled with 3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give 2-(2-(trifluoromethoxy)-5-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)phenyl)-1,3,4-oxadiazole. the resulting mixture was refluxed overnight The reaction mixture was evaporated in vacuo to give A This resulting mixture was heated at 100 C for 18 hours The reaction mixture was concentrated down purified by preparative TLC to afford B which

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

实验步骤: In a heavy-wall pressure tube was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.3 mL) and methylamine (1.5 mL). The mixture was heated at 60 C for 2 hours. The reaction mixture was concentrated to afford A which was coupled to with 3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give to give N-methyl-2-(trifluoromethoxy)-5-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]benzamide. The mixture was heated at 60 C for 2 hours The reaction mixture was concentrated to afford A which to give

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

实验步骤: To a round bottom flask was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.638 mmole) in ethanol (10 mL). To this solution was added 1 mL of hydrazine monohydrate and the resulting mixture was refluxed overnight. The reaction mixture was evaporated in vacuo to give A. To A was added trimethylorthoformate in a heavy wall pressure tube. This resulting mixture was heated at 100 C for 18 hours. The reaction mixture was concentrated down and purified by preparative TLC to afford B which was coupled with 3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give 2-(2-(trifluoromethoxy)-5-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)phenyl)-1,3,4-oxadiazole. the resulting mixture was refluxed overnight The reaction mixture was evaporated in vacuo to give A This resulting mixture was heated at 100 C for 18 hours The reaction mixture was concentrated down purified by preparative TLC to afford B which

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

实验步骤: To a round bottom flask was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.638 mmole) in ethanol (10 mL). To this solution was added 1 mL of hydrazine monohydrate and the resulting mixture was refluxed overnight. The reaction mixture was evaporated in vacuo to give A. To A was added trimethylorthoformate in a heavy wall pressure tube. This resulting mixture was heated at 100 C for 18 hours. The reaction mixture was concentrated down and purified by preparative TLC to afford B which was coupled with 3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give 2-(2-(trifluoromethoxy)-5-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)phenyl)-1,3,4-oxadiazole. the resulting mixture was refluxed overnight The reaction mixture was evaporated in vacuo to give A This resulting mixture was heated at 100 C for 18 hours The reaction mixture was concentrated down purified by preparative TLC to afford B which

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

实验步骤: In a heavy-wall pressure tube was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.3 mL) and methylamine (1.5 mL). The mixture was heated at 60 C for 2 hours. The reaction mixture was concentrated to afford A which was coupled to with 3-(trifluoromethyl)[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give to give N-methyl-2-(trifluoromethoxy)-5-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]benzamide. The mixture was heated at 60 C for 2 hours The reaction mixture was concentrated to afford A which to give

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

实验步骤: To a round bottom flask was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.638 mmole) in ethanol (10 mL). To this solution was added 1 mL of hydrazine monohydrate and the resulting mixture was refluxed overnight. The reaction mixture was evaporated in vacuo to give A. To A was added trimethylorthoformate in a heavy wall pressure tube. This resulting mixture was heated at 100 C for 18 hours. The reaction mixture was concentrated down and purified by preparative TLC to afford B which was coupled with 3-(trifluoromethyl)[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give 2-(2-(trifluoromethoxy)-5-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)phenyl)-1,3,4-oxadiazole. the resulting mixture was refluxed overnight The reaction mixture was evaporated in vacuo to give A This resulting mixture was heated at 100 C for 18 hours The reaction mixture was concentrated down purified by preparative TLC to afford B which

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

实验步骤: To a round bottom flask was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.638 mmole) in ethanol (10 mL). To this solution was added 1 mL of hydrazine monohydrate and the resulting mixture was refluxed overnight. The reaction mixture was evaporated in vacuo to give A. To A was added trimethylorthoformate in a heavy wall pressure tube. This resulting mixture was heated at 100 C for 18 hours. The reaction mixture was concentrated down and purified by preparative TLC to afford B which was coupled with 3-(trifluoromethyl)[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give 2-(2-(trifluoromethoxy)-5-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)phenyl)-1,3,4-oxadiazole. the resulting mixture was refluxed overnight The reaction mixture was evaporated in vacuo to give A This resulting mixture was heated at 100 C for 18 hours The reaction mixture was concentrated down purified by preparative TLC to afford B which

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

实验步骤: To a round bottom flask was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.638 mmole) in ethanol (10 mL). To this solution was added 1 mL of hydrazine monohydrate and the resulting mixture was refluxed overnight. The reaction mixture was evaporated in vacuo to give A. To A was added trimethylorthoformate in a heavy wall pressure tube. This resulting mixture was heated at 100 C for 18 hours. The reaction mixture was concentrated down and purified by preparative TLC to afford B which was coupled with 3-(trifluoromethyl)[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give 2-(2-(trifluoromethoxy)-5-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)phenyl)-1,3,4-oxadiazole. the resulting mixture was refluxed overnight The reaction mixture was evaporated in vacuo to give A This resulting mixture was heated at 100 C for 18 hours The reaction mixture was concentrated down purified by preparative TLC to afford B which

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

实验步骤: In a heavy-wall pressure tube was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.3 mL) and methylamine (1.5 mL). The mixture was heated at 60 C for 2 hours. The reaction mixture was concentrated to afford A which was coupled to with 3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give to give N-methyl-2-(trifluoromethoxy)-5-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]benzamide. The mixture was heated at 60 C for 2 hours The reaction mixture was concentrated to afford A which to give

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

实验步骤: To a round bottom flask was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.638 mmole) in ethanol (10 mL). To this solution was added 1 mL of hydrazine monohydrate and the resulting mixture was refluxed overnight. The reaction mixture was evaporated in vacuo to give A. To A was added trimethylorthoformate in a heavy wall pressure tube. This resulting mixture was heated at 100 C for 18 hours. The reaction mixture was concentrated down and purified by preparative TLC to afford B which was coupled with 3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give 2-(2-(trifluoromethoxy)-5-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)phenyl)-1,3,4-oxadiazole. the resulting mixture was refluxed overnight The reaction mixture was evaporated in vacuo to give A This resulting mixture was heated at 100 C for 18 hours The reaction mixture was concentrated down purified by preparative TLC to afford B which

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

实验步骤: In a heavy-wall pressure tube was added ethyl-5-bromo-2-(trifluoromethoxy)benzoate (0.3 mL) and methylamine (1.5 mL). The mixture was heated at 60 C for 2 hours. The reaction mixture was concentrated to afford A which was coupled to with 3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-ylboronic acid using methods disclosed above to give to give N-methyl-2-(trifluoromethoxy)-5-[3-(trifluoromethyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]benzamide. The mixture was heated at 60 C for 2 hours The reaction mixture was concentrated to afford A which to give