16-sulfanylhexadecan-1-ol

反応条件: temp:0.00; pressure:0.00; stir:

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

実験手順: Under inert atmosphere 365 mg of sodium metal suspension (40% in mineral oil) were added dropwise to 20 ml of dry methanol at 0° C. After completion of addition the reaction mixture was stirred for 10 min at RT followed by addition of 0.45 ml (6.30 mmole) of thiolacetic acid. After additional 10 min of stirring 3 ml degassed methanolic solution of 1.0 gr (3.11 mmole) of 16-bromohexadecan-1-ol were added. The resulted mixture was refluxed for 15 hrs, allowed to cool to RT and 20 ml of degassed 1.0 M NaOH aqueous solution were injected. The reaction completion required additional 3 hr of reflux. Resulted reaction mixture was cooled with ice bath and poured, with stirring, into a vessel containing 200 ml of ice water. This mixture was titrated to pH=7 by 1.0 M HCl and extracted with 300 ml of ether. The organic layer was separated, washed with 3×50 ml of water, 150 ml of saturated NaCl aqueous solution and dried over sodium sulfate. After ether removal material was dissolved in minimum amount of dicloromethane and purified by silica gel chromatography (100% dicloromethane as eluent). 600 mg (70% yield) of the desired product were obtained. After completion of addition the reaction mixture After additional 10 min of stirring 3 ml were added The resulted mixture was refluxed for 15 hrs to cool to RT The reaction completion required additional 3 hr of reflux Resulted reaction mixture was cooled with ice bath poured with stirring, into a vessel extracted with 300 ml of ether The organic layer was separated washed with 3×50 ml of water, 150 ml of saturated NaCl aqueous solution dried over sodium sulfate After ether removal material was dissolved in minimum amount of dicloromethane purified by silica gel chromatography (100% dicloromethane as eluent)

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

実験手順: Under inert atmosphere 365 mg of sodium metal suspension (40% in mineral oil) were added dropwise to 20 ml of dry methanol at 0° C. After completion of addition the reaction mixture was stirred for 10 min at RT followed by addition of 0.45 ml (6.30 mmole) of thioacetic acid. After additional 10 min of stirring 3 ml degassed methanolic solution of 1.0 gr (3.11 mmole) of 16-bromohexadecan-1-ol were added. The resulted mixture was refluxed for 15 hrs, allowed to cool to RT and 20 ml of degassed 1.0 M NaOH aqueous solution were injected. The reaction completion required additional 3 hr of reflux. Resulted reaction mixture was cooled with ice bath and poured, with stirring, into a vessel containing 200 ml of ice water. This mixture was titrated to pH=7 by 1.0 M HCl and extracted with 300 ml of ether. The organic layer was separated, washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution and dried over sodium sulfate. After ether removal material was dissolved in minimum amount of dicloromethane and purified by silica gel chromatography (100% dicloromethane as eluent). 600 mg (70% yield) of the desired product were obtained. After completion of addition the reaction mixture After additional 10 min of stirring 3 ml were added The resulted mixture was refluxed for 15 hrs to cool to RT The reaction completion required additional 3 hr of reflux Resulted reaction mixture was cooled with ice bath poured with stirring, into a vessel extracted with 300 ml of ether The organic layer was separated washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution dried over sodium sulfate After ether removal material was dissolved in minimum amount of dicloromethane purified by silica gel chromatography (100% dicloromethane as eluent)

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

実験手順: Under inert atmosphere 365 mg of sodium metal suspension (40% in mineral oil) were added dropwise to 20 ml of dry methanol at 0° C. After completion of addition the reaction mixture was stirred for 10 min at RT followed by addition of 0.45 ml (6.30 mmole) of thiolacetic acid. After additional 10 min of stirring 3 ml degassed methanolic solution of 1.0 gr (3.11 mmole) of 16-bromohexadecan- 1 -ol were added. The resulted mixture was refluxed for 15 hrs, allowed to cool to RT and 20 ml of degassed 1.0 M NaOH aqueous solution were injected. The reaction completion required additional 3 hr of reflux. Resulted reaction mixture was cooled with ice bath and poured, with stirring, into a vessel containing 200 ml of ice water. This mixture was titrated to pH=7 by 1.0 M HCl and extracted with 300 ml of ether. The organic layer was separated, washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution and dried over sodium sulfate. After ether removal material was dissolved in minimum amount of dicloromethane and purified by silica gel chromatography (100% dicloromethane as eluent). 600 mg (70% yield) of the desired product were obtained. After completion of addition the reaction mixture After additional 10 min of stirring 3 ml were added The resulted mixture was refluxed for 15 hrs to cool to RT The reaction completion required additional 3 hr of reflux Resulted reaction mixture was cooled with ice bath poured with stirring, into a vessel extracted with 300 ml of ether The organic layer was separated washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution dried over sodium sulfate After ether removal material was dissolved in minimum amount of dicloromethane purified by silica gel chromatography (100% dicloromethane as eluent)

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

実験手順: Under inert atmosphere 365 mg of sodium metal suspension (40% in mineral oil) were added dropwise to 20 ml of dry methanol at 0° C. After completion of addition the reaction mixture was stirred for 10 min at RT followed by addition of 0.45 ml (6.30 mmole) of thioacetic acid. After additional 10 min of stirring 3 ml degassed methanolic solution of 1.0 gr (3.11 mmole) of 16-bromohexadecan-l-ol were added. The resulted mixture was refluxed for 15 hrs, allowed to cool to RT and 20 ml of degassed 1.0 M NaOH aqueous solution were injected. The reaction completion required additional 3 hr of reflux. Resulted reaction mixture was cooled with ice bath and poured, with stirring, into a vessel containing 200 ml of ice water. This mixture was titrated to pH=7 by 1.0 M HCl and extracted with 300 ml of ether. The organic layer was separated, washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution and dried over sodium sulfate. After ether removal material was dissolved in minimum amount of dichloromethane and purified by silica gel chromatography (100% dichloromethane as eluent). 600 mg (70% yield) of the desired product were obtained. After completion of addition the reaction mixture After additional 10 min of stirring 3 ml were added The resulted mixture was refluxed for 15 hrs to cool to RT The reaction completion required additional 3 hr of reflux Resulted reaction mixture was cooled with ice bath poured with stirring, into a vessel extracted with 300 ml of ether The organic layer was separated washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution dried over sodium sulfate After ether removal material was dissolved in minimum amount of dichloromethane purified by silica gel chromatography (100% dichloromethane as eluent)

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

実験手順: Under inert atmosphere 365 mg of sodium metal suspension (40% in mineral oil) were added dropwise to 20 ml of dry methanol at 0° C. After completion of addition the reaction mixture was stirred for 10 min at RT followed by addition of 0.45 ml (6.30 mmole) of thiolacetic acid. After additional 10 min of stirring 3 ml degassed methanolic solution of 1.0 gr (3.11 mmole) of 16-bromohexadecan-1-ol were added. The resulted mixture was refluxed for 15 hrs, allowed to cool to RT and 20 ml of degassed 1.0 M NaOH aqueous solution were injected. The reaction completion required additional 3 hr of reflux. Resulted reaction mixture was cooled with ice bath and poured, with stirring, into a vessel containing 200 ml of ice water. This mixture was titrated to pH=7 by 1.0 M HCl and extracted with 300 ml of ether. The organic layer was separated, washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution and dried over sodium sulfate. After ether removal material was dissolved in minimum amount of dicloromethane and purified by silica gel chromatography (100% dicloromethane as eluent). 600 mg (70% yield) of the desired product were obtained. After completion of addition the reaction mixture After additional 10 min of stirring 3 ml were added The resulted mixture was refluxed for 15 hrs to cool to RT The reaction completion required additional 3 hr of reflux Resulted reaction mixture was cooled with ice bath poured with stirring, into a vessel extracted with 300 ml of ether The organic layer was separated washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution dried over sodium sulfate After ether removal material was dissolved in minimum amount of dicloromethane purified by silica gel chromatography (100% dicloromethane as eluent)

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

実験手順: Under inert atmosphere 365 mg of sodium metal suspension (40% in mineral oil) were added dropwise to 20 ml of dry methanol at 0° C. After completion of addition the reaction mixture was stirred for 10 min at RT followed by addition of 0.45 ml (6.30 mmole) of thiolacetic acid. After additional 10 min of stirring 3 ml degassed methanolic solution of 1.0 gr (3.11 mmole) of 16-bromohexadecan-1-ol were added. The resulted mixture was refluxed for 15 hrs, allowed to cool to RT and 20 ml of degassed 1.0 M NaOH aqueous solution were injected. The reaction completion required additional 3 hr of reflux. Resulted reaction mixture was cooled with ice bath and poured, with stirring, into a vessel containing 200 ml of ice water. This mixture was titrated to pH=7 by 1.0 M HCl and extracted with 300 ml of ether. The organic layer was separated, washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution and dried over sodium sulfate. After ether removal material was dissolved in minimum amount of dichloromethane and purified by silica gel chromatography (100% dichloromethane as eluent). 600 mg (70% yield) of the desired product were obtained. After completion of addition the reaction mixture After additional 10 min of stirring 3 ml were added The resulted mixture was refluxed for 15 hrs to cool to RT The reaction completion required additional 3 hr of reflux Resulted reaction mixture was cooled with ice bath poured with stirring, into a vessel extracted with 300 ml of ether The organic layer was separated washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution dried over sodium sulfate After ether removal material was dissolved in minimum amount of dichloromethane purified by silica gel chromatography (100% dichloromethane as eluent)

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

実験手順: Under inert atmosphere 365 mg of sodium metal suspension (40% in mineral oil) were added dropwise to 20 ml of dry methanol at 0° C. After completion of addition the reaction mixture was stirred for 10 min at RT followed by addition of 0.45 ml (6.30 mmole) of thiolacetic acid. After additional 10 min of stirring 3 ml degassed methanolic solution of 1.0 gr (3.11 mmole) of 16-bromohexadecan-1-ol were added. The resulted mixture was refluxed for 15 hrs, allowed to cool to RT and 20 ml of degassed 1.0 M NaOH aqueous solution were injected. The reaction completion required additional 3 hr of reflux. Resulted reaction mixture was cooled with ice bath and poured, with stirring, into a vessel containing 200 ml of ice water. This mixture was titrated to pH=7 by 1.0 M HCl and extracted with 300 ml of ether. The organic layer was separated, washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution and dried over sodium sulfate. After ether removal material was dissolved in minimum amount of dicloromethane and purified by silica gel chromatography (100% dicloromethane as eluent). 600 mg (70% yield) of the desired product were obtained. After completion of addition the reaction mixture After additional 10 min of stirring 3 ml were added The resulted mixture was refluxed for 15 hrs to cool to RT The reaction completion required additional 3 hr of reflux Resulted reaction mixture was cooled with ice bath poured with stirring, into a vessel extracted with 300 ml of ether The organic layer was separated washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution dried over sodium sulfate After ether removal material was dissolved in minimum amount of dicloromethane purified by silica gel chromatography (100% dicloromethane as eluent)

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

実験手順: Under inert atmosphere 365 mg of sodium metal suspension (40% in mineral oil) were added dropwise to 20 ml of dry methanol at 0° C. After completion of addition the reaction mixture was stirred for 10 min at RT followed by addition of 0.45 ml (6.30 mmole) of thiolacetic acid. After additional 10 min of stirring 3 ml degassed methanolic solution of 1.0 gr (3.11 mmole) of 16-bromohexadecan-1-ol were added. The resulted mixture was refluxed for 15 hrs, allowed to cool to RT and 20 ml of degassed 1.0 M NaOH aqueous solution were injected. The reaction completion required additional 3 hr of reflux. Resulted reaction mixture was cooled with ice bath and poured, with stirring, into a vessel containing 200 ml of ice water. This mixture was titrated to pH=7 by 1.0 M HCl and extracted with 300 ml of ether. The organic layer was separated, washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution and dried over sodium sulfate. After ether removal material was dissolved in minimum amount of dichloromethane and purified by silica gel chromatography (100% dichloromethane as eluent). 600 mg (70% yield) of the desired product were obtained. After completion of addition the reaction mixture After additional 10 min of stirring 3 ml were added The resulted mixture was refluxed for 15 hrs to cool to RT The reaction completion required additional 3 hr of reflux Resulted reaction mixture was cooled with ice bath poured with stirring, into a vessel extracted with 300 ml of ether The organic layer was separated washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution dried over sodium sulfate After ether removal material was dissolved in minimum amount of dichloromethane purified by silica gel chromatography (100% dichloromethane as eluent)

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

実験手順: Under inert atmosphere 365 mg of sodium metal suspension (40% in mineral oil) were added dropwise to 20 ml of dry methanol at 0° C. After completion of addition the reaction mixture was stirred for 10 min at RT followed by addition of 0.45 ml (6.30 mmole) of thiolacetic acid. After additional 10 min of stirring 3 ml degassed methanolic solution of 1.0 gr (3.11 mmole) of 16-bromohexadecan-1-ol were added. The resulted mixture was refluxed for 15 hrs, allowed to cool to RT and 20 ml of degassed 1.0 M NaOH aqueous solution were injected. The reaction completion required additional 3 hr of reflux. Resulted reaction mixture was cooled with ice bath and poured, with stirring, into a vessel containing 200 ml of ice water. This mixture was titrated to pH=7 by 1.0 M HCl and extracted with 300 ml of ether. The organic layer was separated, washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution and dried over sodium sulfate. After ether removal material was dissolved in minimum amount of dichloromethane and purified by silica gel chromatography (100% dichloromethane as eluent). 600 mg (70% yield) of the desired product were obtained. After completion of addition the reaction mixture After additional 10 min of stirring 3 ml were added The resulted mixture was refluxed for 15 hrs to cool to RT The reaction completion required additional 3 hr of reflux Resulted reaction mixture was cooled with ice bath poured with stirring, into a vessel extracted with 300 ml of ether The organic layer was separated washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution dried over sodium sulfate After ether removal material was dissolved in minimum amount of dichloromethane purified by silica gel chromatography (100% dichloromethane as eluent)

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

実験手順: Under inert atmosphere 365 mg of sodium metal suspension (40% in mineral oil) were added dropwise to 20 ml of dry methanol at 0° C. After completion of addition the reaction mixture was stirred for 10 min at RT followed by addition of 0.45 ml (6.30 mmole) of thiolacetic acid. After additional 10 min of stirring 3 ml degassed methanolic solution of 1.0 gr (3.11 mmole) of 16-bromohexadecan-1-ol were added. The resulted mixture was refluxed for 15 hrs, allowed to cool to RT and 20 ml of degassed 1.0 M NaOH aqueous solution were injected. The reaction completion required additional 3 hr of reflux. Resulted reaction mixture was cooled with ice bath and poured, with stirring, into a vessel containing 200 ml of ice water. This mixture was titrated to pH=7 by 1.0 M HCl and extracted with 300 ml of ether. The organic layer was separated, washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution and dried over sodium sulfate. After ether removal material was dissolved in minimum amount of dicloromethane and purified by silica gel chromatography (100% dicloromethane as eluent). 600 mg (70% yield) of the desired product were obtained. After completion of addition the reaction mixture After additional 10 min of stirring 3 ml were added The resulted mixture was refluxed for 15 hrs to cool to RT The reaction completion required additional 3 hr of reflux Resulted reaction mixture was cooled with ice bath poured with stirring, into a vessel extracted with 300 ml of ether The organic layer was separated washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution dried over sodium sulfate After ether removal material was dissolved in minimum amount of dicloromethane purified by silica gel chromatography (100% dicloromethane as eluent)

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

実験手順: Under inert atmosphere 365 mg of sodium metal suspension (40% in mineral oil) were added dropwise to 20 ml of dry methanol at 0° C. After completion of addition the reaction mixture was stirred for 10 min at RT followed by addition of 0.45 ml (6.30 mmole) of thiolacetic acid. After additional 10 min of stirring 3 ml degassed methanolic solution of 1.0 gr (3.11 mmole) of 16-bromohexadecan-1-ol were added. The resulted mixture was refluxed for 15 hrs, allowed to cool to RT and 20 ml of degassed 1.0 M NaOH aqueous solution were injected. The reaction completion required additional 3 hr of reflux. Resulted reaction mixture was cooled with ice bath and poured, with stirring, into a vessel containing 200 ml of ice water. This mixture was titrated to pH=7 by 1.0 M HCl and extracted with 300 ml of ether. The organic layer was separated, washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution and dried over sodium sulfate. After ether removal material was dissolved in minimum amount of dichloromethane and purified by silica gel chromatography (100% dichloromethane as eluent). 600 mg (70% yield) of the desired product were obtained. After completion of addition the reaction mixture After additional 10 min of stirring 3 ml were added The resulted mixture was refluxed for 15 hrs to cool to RT The reaction completion required additional 3 hr of reflux Resulted reaction mixture was cooled with ice bath poured with stirring, into a vessel extracted with 300 ml of ether The organic layer was separated washed with 3×150 ml of water, 150 ml of saturated NaCl aqueous solution dried over sodium sulfate After ether removal material was dissolved in minimum amount of dichloromethane purified by silica gel chromatography (100% dichloromethane as eluent)