N-(2-iodophenyl)acetamide

反応条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of N-(2-iodophenyl)acetamide (100 mg, 0.38 mmol) in dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) was added cyclopropylacetylene (41 mL, 0.49 mmol), bis(triphenylphosphine)palladium(II) chloride (35 mg, 0.05 mmol), and copper(I) iodide (10 mg, 0.05 mmol). The reaction was stirred overnight at 80° C. The solution was cooled and partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the uncyclized Sonagashira coupling product. Dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) were added and the reaction was stirred overnight at 90° C. The solution was again partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the desired indole, which was used without further purification. The solution was cooled partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated to give the uncyclized Sonagashira coupling product the reaction was stirred overnight at 90° C The solution was again partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated

反応条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of N-(2-iodophenyl)acetamide (100 mg, 0.38 mmol) in dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) was added cyclopropylacetylene (41 mL, 0.49 mmol), bis(triphenylphosphine)palladium(II) chloride (35 mg, 0.05 mmol), and copper(I) iodide (10 mg, 0.05 mmol). The reaction was stirred overnight at 80° C. The solution was cooled and partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the uncyclized Sonagashira coupling product. Dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) were added and the reaction was stirred overnight at 90° C. The solution was again partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the desired indole, which was used without further purification. The solution was cooled partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated to give the uncyclized Sonagashira coupling product the reaction was stirred overnight at 90° C The solution was again partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-Iodoaniline (1.00 g, 4.56 mmol) was dissolved in pyridine (5 mL) and cooled to 0° C. After acetyl chloride (314 μL, 5.94 mmol) was added, the reaction was stirred at 0° C. for 1 hour and then at room temperature for 2 hours. The reaction was diluted with 1 N HCl and extracted with ether. The organic layer was dried (MgSO4) and concentrated to give the desired acetamide (assumed quantitative), which was used in the next reaction without further purification. at room temperature for 2 hours extracted with ether The organic layer was dried (MgSO4) concentrated

反応条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of N-(2-iodophenyl)acetamide (100 mg, 0.38 mmol) in dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) was added cyclopropylacetylene (41 mL, 0.49 mmol), bis(triphenylphosphine)palladium(II) chloride (35 mg, 0.05 mmol), and copper(I) iodide (10 mg, 0.05 mmol). The reaction was stirred overnight at 80° C. The solution was cooled and partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the uncyclized Sonagashira coupling product. Dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) were added and the reaction was stirred overnight at 90° C. The solution was again partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the desired indole, which was used without further purification. The solution was cooled partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated to give the uncyclized Sonagashira coupling product the reaction was stirred overnight at 90° C The solution was again partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated

反応条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of N-(2-iodophenyl)acetamide (100 mg, 0.38 mmol) in dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) was added cyclopropylacetylene (41 mL, 0.49 mmol), bis(triphenylphosphine)palladium(II) chloride (35 mg, 0.05 mmol), and copper(I) iodide (10 mg, 0.05 mmol). The reaction was stirred overnight at 80° C. The solution was cooled and partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the uncyclized Sonagashira coupling product. Dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) were added and the reaction was stirred overnight at 90° C. The solution was again partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the desired indole, which was used without further purification. The solution was cooled partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated to give the uncyclized Sonagashira coupling product the reaction was stirred overnight at 90° C The solution was again partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-Iodoaniline (1.00 g, 4.56 mmol) was dissolved in pyridine (5 mL) and cooled to 0° C. After acetyl chloride (314 μL, 5.94 mmol) was added, the reaction was stirred at 0° C. for 1 hour and then at room temperature for 2 hours. The reaction was diluted with 1 N HCl and extracted with ether. The organic layer was dried (MgSO4) and concentrated to give the desired acetamide (assumed quantitative), which was used in the next reaction without further purification. at room temperature for 2 hours extracted with ether The organic layer was dried (MgSO4) concentrated

反応条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of N-(2-iodophenyl)acetamide (100 mg, 0.38 mmol) in dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) was added cyclopropylacetylene (41 mL, 0.49 mmol), bis(triphenylphosphine)palladium(II) chloride (35 mg, 0.05 mmol), and copper(I) iodide (10 mg, 0.05 mmol). The reaction was stirred overnight at 80° C. The solution was cooled and partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the uncyclized Sonagashira coupling product. Dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) were added and the reaction was stirred overnight at 90° C. The solution was again partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the desired indole, which was used without further purification. The solution was cooled partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated to give the uncyclized Sonagashira coupling product the reaction was stirred overnight at 90° C The solution was again partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-Iodoaniline (1.00 g, 4.56 mmol) was dissolved in pyridine (5 mL) and cooled to 0° C. After acetyl chloride (314 μL, 5.94 mmol) was added, the reaction was stirred at 0° C. for 1 hour and then at room temperature for 2 hours. The reaction was diluted with 1 N HCl and extracted with ether. The organic layer was dried (MgSO4) and concentrated to give the desired acetamide (assumed quantitative), which was used in the next reaction without further purification. at room temperature for 2 hours extracted with ether The organic layer was dried (MgSO4) concentrated

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-Iodoaniline (1.00 g, 4.56 mmol) was dissolved in pyridine (5 mL) and cooled to 0° C. After acetyl chloride (314 μL, 5.94 mmol) was added, the reaction was stirred at 0° C. for 1 hour and then at room temperature for 2 hours. The reaction was diluted with 1 N HCl and extracted with ether. The organic layer was dried (MgSO4) and concentrated to give the desired acetamide (assumed quantitative), which was used in the next reaction without further purification. at room temperature for 2 hours extracted with ether The organic layer was dried (MgSO4) concentrated

反応条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of N-(2-iodophenyl)acetamide (100 mg, 0.38 mmol) in dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) was added cyclopropylacetylene (41 mL, 0.49 mmol), bis(triphenylphosphine)palladium(II) chloride (35 mg, 0.05 mmol), and copper(I) iodide (10 mg, 0.05 mmol). The reaction was stirred overnight at 80° C. The solution was cooled and partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the uncyclized Sonagashira coupling product. Dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) were added and the reaction was stirred overnight at 90° C. The solution was again partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the desired indole, which was used without further purification. The solution was cooled partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated to give the uncyclized Sonagashira coupling product the reaction was stirred overnight at 90° C The solution was again partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 2-Iodoaniline (1.00 g, 4.56 mmol) was dissolved in pyridine (5 mL) and cooled to 0° C. After acetyl chloride (314 μL, 5.94 mmol) was added, the reaction was stirred at 0° C. for 1 hour and then at room temperature for 2 hours. The reaction was diluted with 1 N HCl and extracted with ether. The organic layer was dried (MgSO4) and concentrated to give the desired acetamide (assumed quantitative), which was used in the next reaction without further purification. at room temperature for 2 hours extracted with ether The organic layer was dried (MgSO4) concentrated

反応条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of N-(2-iodophenyl)acetamide (100 mg, 0.38 mmol) in dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) was added cyclopropylacetylene (41 mL, 0.49 mmol), bis(triphenylphosphine)palladium(II) chloride (35 mg, 0.05 mmol), and copper(I) iodide (10 mg, 0.05 mmol). The reaction was stirred overnight at 80° C. The solution was cooled and partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the uncyclized Sonagashira coupling product. Dioxane (750 mL) and 1,1,3,3-tetramethylguanidine (750 mL) were added and the reaction was stirred overnight at 90° C. The solution was again partitioned between water and methylene chloride. The organic layer was dried (MgSO4) and concentrated to give the desired indole, which was used without further purification. The solution was cooled partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated to give the uncyclized Sonagashira coupling product the reaction was stirred overnight at 90° C The solution was again partitioned between water and methylene chloride The organic layer was dried (MgSO4) concentrated