五氯戊氰

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: A solution of 44.4 g. of 2,4-dihydroxy-3-propylacetophenone, 42.2 g. of 6-chlorocapronitrile, 33.2 g. of potassium carbonate and 4.0 g. of potassium iodide in one liter of methyl ethyl ketone was allowed to reflux for three days. The reaction mixture was filtered and the filtrate was evaporated in vacuo. Chromatography of the residue over silica gel (0-30% ethyl acetate gradient in hexane) gave 53.6 g. of the title product as an oil. to reflux for three days The reaction mixture was filtered the filtrate was evaporated in vacuo Chromatography of the residue over silica gel (0-30% ethyl acetate gradient in hexane) gave 53.6 g

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

实验步骤: A solution of 44.4 g. of 2,4-dihydroxy-3-propylacetophenone, 42.2 g. of 6-chlorocapronitrile, 33.2 g. of potassium carbonate and 4.0 g. of potassium iodide in one liter of methyl ethyl ketone was allowed to reflux for three days. The reaction mixture was filtered and the filtrate was evaporated in vacuo. Chromatography of the residue over silica gel (0-30% ethyl acetate gradient in hexane) gave 53.6 g. of the title product as an oil. to reflux for three days The reaction mixture was filtered the filtrate was evaporated in vacuo Chromatography of the residue over silica gel (0-30% ethyl acetate gradient in hexane) gave 53.6 g

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

实验步骤: A solution of 44.4 g. of 2,4-dihydroxy-3-propylacetophenone, 42.2 g. of 6-chlorocapronitrile, 33.2 g. of potassium carbonate and 4.0 g. of potassium iodide in one liter of methyl ethyl ketone was allowed to reflux for three days. The reaction mixture was filtered and the filtrate was evaporated in vacuo. Chromatography of the residue over silica gel (0-30% ethyl acetate gradient in hexane) gave 53.6 g. of the title product as an oil. to reflux for three days The reaction mixture was filtered the filtrate was evaporated in vacuo Chromatography of the residue over silica gel (0-30% ethyl acetate gradient in hexane) gave 53.6 g

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

实验步骤: The 6-chlorohexanenitrile (6.36 g, 48.3 mmol) and thiourea (4.04 g, 53.1 mmol) are mixed in 40 ml of water. The mixture is heated to reflux for 3 to 4 hours. The reaction mixture is evaporated and 20 ml of ethanol is added and then evaporated as well. This is repeated three times. After that, 10 ml of methanol and 30 ml of acetone are added and the mixture is stirred for one hour. The crystalline material is filtered and the product is dried under high vacuum overnight to yield S-(5-cyanopentyl)isothiourea hydrochloride. The mixture is heated to reflux for 3 to 4 hours The reaction mixture is evaporated 20 ml of ethanol is added evaporated as well After that, 10 ml of methanol and 30 ml of acetone are added The crystalline material is filtered the product is dried under high vacuum overnight

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

实验步骤: The 6-chlorohexanenitrile (6.36 g, 48.3 mmol) and thiourea (4.04 g, 53.1 mmol) are mixed in 40 ml of water. The mixture is heated to reflux for 3 to 4 hours. The reaction mixture is evaporated and 20 ml of ethanol is added and then evaporated as well. This is repeated three times. After that, 10 ml of methanol and 30 ml of acetone are added and the mixture is stirred for one hour. The crystalline material is filtered and the product is dried under high vacuum overnight to yield S-(5-cyanopentyl)isothiourea hydrochloride. The mixture is heated to reflux for 3 to 4 hours The reaction mixture is evaporated 20 ml of ethanol is added evaporated as well After that, 10 ml of methanol and 30 ml of acetone are added The crystalline material is filtered the product is dried under high vacuum overnight

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: The 6-chlorohexanenitrile (6.36 g, 48.3 mmol) and thiourea (4.04 g, 53.1 mmol) are mixed in 40 ml of water. The mixture is heated to reflux for 3 to 4 hours. The reaction mixture is evaporated and 20 ml of ethanol is added and then evaporated as well. This is repeated three times. After that, 10 ml of methanol and 30 ml of acetone are added and the mixture is stirred for one hour. The crystalline material is filtered and the product is dried under high vacuum overnight to yield S-(5-cyanopentyl)isothiourea hydrochloride. The mixture is heated to reflux for 3 to 4 hours The reaction mixture is evaporated 20 ml of ethanol is added evaporated as well After that, 10 ml of methanol and 30 ml of acetone are added The crystalline material is filtered the product is dried under high vacuum overnight

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

实验步骤: Using morpholine and 6-chloro-hexanenitrile as substrates. MS (ion spray) m/z 183.

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

实验步骤: Using piperidine and 6-chloro-hexanenitrile as substrates. MS (ion spray) m/z 181 (M+H)+.