1,7-dichloroheptan-4-one

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

Procedure: A mixed solution of 2-amino-2-methylpropanenitrile (41.4 g, 492 mmol) and 1,7-dichloro-4-heptanone (30.0 g, 164 mmol) in 220 ml of 16% NH3 /MeOH solution was stirred for 24 hours at 20° C. The resulting reaction mixture was concentrated in vacuo to remove MeOH therefrom, added 0.1N NaOH to the residue, which was extracted with methylene chloride, and the extract was dried over anhydrous sodium sulfate, concentrated, and distilled in vacuo to afford 18.1 g of the desired compound (Yield: 82%). The resulting reaction mixture was concentrated in vacuo to remove MeOH added 0.1N NaOH to the residue, which was extracted with methylene chloride the extract was dried over anhydrous sodium sulfate concentrated distilled in vacuo

Conditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a solution of aceton cyanohydrin (2.3 g, 27 mmol) saturated with ammonia, 1,7-dichloro-4-heptanone (0.50 g, 2.7 mmol) was added dropwise at 20° C. The resulting solution was stirred for 48 hours at 20° C. under ammonia gas atmosphere. To the reaction mixture, 0.1N-NaOH was added to extract with methylene chloride. The extract was dried over anhydrous sodium sulfate, concentrated and distilled in vacuo to afford 0.33 g of the desired compound (Yield: 89%). to extract with methylene chloride The extract was dried over anhydrous sodium sulfate concentrated distilled in vacuo

Conditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a solution of nitromethane (0.67 g, 11 mmol) in 0.3 ml of 16% NH3 /MeOH, 1,7-dichloro-4-heptanone (0.50 g, 2.7 mmol) was added dropwise at 20° C. The resulting solution was stirred for 24 hours at 20° C. under ammonia gas atmosphere. The reaction mixture was concentrated and 0.1N NaOH was added to the residue to extract with methylene chloride. The extract was dried over anhydrous sodium sulfate, concentrated and distilled in vacuo to afford 0.42 g of the desired compound (Yield: 90%). The reaction mixture was concentrated 0.1N NaOH was added to the residue to extract with methylene chloride The extract was dried over anhydrous sodium sulfate concentrated distilled in vacuo

Conditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a solution of nitromethane (0.67 g, 11 mmol) in 0.3 ml of 16% NH3 /MeOH, 1,7-dichloro-4-heptanone (0.50 g, 2.7 mmol) was added dropwise at 20° C. The resulting solution was stirred for 24 hours at 20° C. under ammonia gas atmosphere. The reaction mixture was concentrated and 0.1N NaOH was added to the residue to extract with methylene chloride. The extract was dried over anhydrous sodium sulfate, concentrated and distilled in vacuo to afford 0.42 g of the desired compound (Yield: 90%). The reaction mixture was concentrated 0.1N NaOH was added to the residue to extract with methylene chloride The extract was dried over anhydrous sodium sulfate concentrated distilled in vacuo

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

Procedure: A mixed solution of 2-amino-2-methylpropanenitrile (41.4 g, 492 mmol) and 1,7-dichloro-4-heptanone (30.0 g, 164 mmol) in 220 ml of 16% NH3 /MeOH solution was stirred for 24 hours at 20° C. The resulting reaction mixture was concentrated in vacuo to remove MeOH therefrom, added 0.1N NaOH to the residue, which was extracted with methylene chloride, and the extract was dried over anhydrous sodium sulfate, concentrated, and distilled in vacuo to afford 18.1 g of the desired compound (Yield: 82%). The resulting reaction mixture was concentrated in vacuo to remove MeOH added 0.1N NaOH to the residue, which was extracted with methylene chloride the extract was dried over anhydrous sodium sulfate concentrated distilled in vacuo

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

Procedure: A mixed solution of 2-amino-2-methylpropanenitrile (41.4 g, 492 mmol) and 1,7-dichloro-4-heptanone (30.0 g, 164 mmol) in 220 ml of 16% NH3 /MeOH solution was stirred for 24 hours at 20° C. The resulting reaction mixture was concentrated in vacuo to remove MeOH therefrom, added 0.1N NaOH to the residue, which was extracted with methylene chloride, and the extract was dried over anhydrous sodium sulfate, concentrated, and distilled in vacuo to afford 18.1 g of the desired compound (Yield: 82%). The resulting reaction mixture was concentrated in vacuo to remove MeOH added 0.1N NaOH to the residue, which was extracted with methylene chloride the extract was dried over anhydrous sodium sulfate concentrated distilled in vacuo

Conditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a solution of aceton cyanohydrin (2.3 g, 27 mmol) saturated with ammonia, 1,7-dichloro-4-heptanone (0.50 g, 2.7 mmol) was added dropwise at 20° C. The resulting solution was stirred for 48 hours at 20° C. under ammonia gas atmosphere. To the reaction mixture, 0.1N-NaOH was added to extract with methylene chloride. The extract was dried over anhydrous sodium sulfate, concentrated and distilled in vacuo to afford 0.33 g of the desired compound (Yield: 89%). to extract with methylene chloride The extract was dried over anhydrous sodium sulfate concentrated distilled in vacuo

Conditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a solution of aceton cyanohydrin (2.3 g, 27 mmol) saturated with ammonia, 1,7-dichloro-4-heptanone (0.50 g, 2.7 mmol) was added dropwise at 20° C. The resulting solution was stirred for 48 hours at 20° C. under ammonia gas atmosphere. To the reaction mixture, 0.1N-NaOH was added to extract with methylene chloride. The extract was dried over anhydrous sodium sulfate, concentrated and distilled in vacuo to afford 0.33 g of the desired compound (Yield: 89%). to extract with methylene chloride The extract was dried over anhydrous sodium sulfate concentrated distilled in vacuo

Conditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a solution of nitromethane (0.67 g, 11 mmol) in 0.3 ml of 16% NH3 /MeOH, 1,7-dichloro-4-heptanone (0.50 g, 2.7 mmol) was added dropwise at 20° C. The resulting solution was stirred for 24 hours at 20° C. under ammonia gas atmosphere. The reaction mixture was concentrated and 0.1N NaOH was added to the residue to extract with methylene chloride. The extract was dried over anhydrous sodium sulfate, concentrated and distilled in vacuo to afford 0.42 g of the desired compound (Yield: 90%). The reaction mixture was concentrated 0.1N NaOH was added to the residue to extract with methylene chloride The extract was dried over anhydrous sodium sulfate concentrated distilled in vacuo

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

Procedure: A mixed solution of 2-amino-2-methylpropanenitrile (41.4 g, 492 mmol) and 1,7-dichloro-4-heptanone (30.0 g, 164 mmol) in 220 ml of 16% NH3 /MeOH solution was stirred for 24 hours at 20° C. The resulting reaction mixture was concentrated in vacuo to remove MeOH therefrom, added 0.1N NaOH to the residue, which was extracted with methylene chloride, and the extract was dried over anhydrous sodium sulfate, concentrated, and distilled in vacuo to afford 18.1 g of the desired compound (Yield: 82%). The resulting reaction mixture was concentrated in vacuo to remove MeOH added 0.1N NaOH to the residue, which was extracted with methylene chloride the extract was dried over anhydrous sodium sulfate concentrated distilled in vacuo

Conditions: temp:20.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a solution of aceton cyanohydrin (2.3 g, 27 mmol) saturated with ammonia, 1,7-dichloro-4-heptanone (0.50 g, 2.7 mmol) was added dropwise at 20° C. The resulting solution was stirred for 48 hours at 20° C. under ammonia gas atmosphere. To the reaction mixture, 0.1N-NaOH was added to extract with methylene chloride. The extract was dried over anhydrous sodium sulfate, concentrated and distilled in vacuo to afford 0.33 g of the desired compound (Yield: 89%). to extract with methylene chloride The extract was dried over anhydrous sodium sulfate concentrated distilled in vacuo