2-chloro-N,N-dimethylpropanamide

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 3-(2-chloro-4-methylphenyl)-4-methylpyrazole for 4-methyl-3-phenylpyrazole there is obtained 3-(2-chloro-4-methylphenyl)-α-ethyl-N,N,4-trimethylpyrazole-1-acetamide isolated as an oil.

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 3-(2-chloro-4-methylphenyl)-4-methylpyrazole for 4-methyl-3-phenylpyrazole there is obtained 3-(2-chloro-4-methylphenyl)-α-ethyl-N,N,4-trimethylpyrazole-1-acetamide isolated as an oil.

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 3-(4-chloro-2-methylphenyl)-4-methylpyrazole for 4-methyl-3-phenylpyrazole there is obtained 3-(4-chloro-2-methylphenyl)-α-ethyl-N,N,4-trimethylpyrazole-1-acetamide, m.p. 89°-92° C.

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 3-(2-chloro-5-methylphenyl)-4-methylpyrazole for 4-methyl-3-phenylpyrazole there is obtained 3-(2-chloro-5-methylphenyl)-α-ethyl-N,N,4-trimethylpyrazole-1-acetamide isolated as an oil.

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 3-(2-chloro-5-methylphenyl)-4-methylpyrazole for 4-methyl-3-phenylpyrazole there is obtained 3-(2-chloro-5-methylphenyl)-α-ethyl-N,N,4-trimethylpyrazole-1-acetamide isolated as an oil.

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 3-(o-methoxyphenyl)-4-methylpyrazole for 4-methyl-3-phenylpyrazole there is obtained α-ethyl-3-(o-methoxyphenyl)-N,N,4-trimethylpyrazole-1-acetamide, m.p. 79°-81° C.

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 4-methyl-3-(2,4-dimethylphenyl)pyrazole for 4-methyl-3-phenylpyrazole there is obtained α-ethyl-N,N,4-trimethyl-3-(2,4-dimethylphenyl)pyrazole-1-acetamide isolated as an oil.

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 4-methyl-3-(2,4-dimethylphenyl)pyrazole for 4-methyl-3-phenylpyrazole there is obtained α-ethyl-N,N,4-trimethyl-3-(2,4-dimethylphenyl)pyrazole-1-acetamide isolated as an oil.

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 4-methyl-3-(2,5-dimethylphenyl)pyrazole for 4-methyl-3-phenylpyrazole there is obtained α-ethyl-N,N,4-trimethyl-3-(2,5-dimethylphenyl)pyrazole-1-acetamide isolated as an oil.

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 3-phenyl-4-propylpyrazole for 4-methyl-3-phenylpyrazole, there was obtained α-ethyl-N,N-dimethyl-3-phenyl-4-propylpyrazole-1-acetamide, m.p. 63°-65.5° C.

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 3-phenyl-4-isopropylpyrazole for 4-methyl-3-phenylpyrazole, there was obtained α-ethyl-N,N-dimethyl-3-phenyl-4-isopropylpyrazole-1-acetamide, m.p. 89°-90° C.

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

実験手順: Using the procedure of Example 1, but substituting 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide and 3-phenyl-4-isopropylpyrazole for 4-methyl-3-phenylpyrazole, there was obtained α-ethyl-N,N-dimethyl-3-phenyl-4-isopropylpyrazole-1-acetamide, m.p. 89°-90° C.