1-bromo-3-methylsulfanylpropane

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:

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

实验步骤: 1.5 g of 7-chloro-2-methyl-1H-indole are mixed with stirring with 1.1 g of ground potassium hydroxide and 0.2 g of TDA-1. The mixture is left stirring for 2 hours at AT, then 3.1 g of 1-bromo-3-methylsulphanylpropane are added dropwise and the mixture is heated at reflux for 24 hours. Ground potassium hydroxide (0.5 g), TDA-1 (0.1 g) and 1.6 g of 1-bromo-3-methylsulphanylpropane are again added. After heating at reflux for 9 hours, 1.6 g of 1-bromo-3-methylsulphanylpropane are again added and the mixture is heated at reflux for 24 hours. The mixture is allowed to return to AT and is then extracted with toluene. The organic phase is washed with a 10% HCl solution, with water and then a saturated NaCl solution. It is dried and evaporated and then the residue is chromatographed on silica while eluting with a cyclohexane/toluene (50/50, v/v) mixture. 1.87 g of the expected compound are obtained. The mixture is left the mixture is heated at reflux for 24 hours After heating at reflux for 9 hours the mixture is heated at reflux for 24 hours is then extracted with toluene The organic phase is washed with a 10% HCl solution, with water It is dried evaporated the residue is chromatographed on silica while eluting with a cyclohexane/toluene (50/50

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

实验步骤: 1.5 g of 7-chloro-2-methyl-1H-indole are mixed with stirring with 1.1 g of ground potassium hydroxide and 0.2 g of TDA-1. The mixture is left stirring for 2 hours at AT, then 3.1 g of 1-bromo-3-methylsulphanylpropane are added dropwise and the mixture is heated at reflux for 24 hours. Ground potassium hydroxide (0.5 g), TDA-1 (0.1 g) and 1.6 g of 1-bromo-3-methylsulphanylpropane are again added. After heating at reflux for 9 hours, 1.6 g of 1-bromo-3-methylsulphanylpropane are again added and the mixture is heated at reflux for 24 hours. The mixture is allowed to return to AT and is then extracted with toluene. The organic phase is washed with a 10% HCl solution, with water and then a saturated NaCl solution. It is dried and evaporated and then the residue is chromatographed on silica while eluting with a cyclohexane/toluene (50/50, v/v) mixture. 1.87 g of the expected compound are obtained. The mixture is left the mixture is heated at reflux for 24 hours After heating at reflux for 9 hours the mixture is heated at reflux for 24 hours is then extracted with toluene The organic phase is washed with a 10% HCl solution, with water It is dried evaporated the residue is chromatographed on silica while eluting with a cyclohexane/toluene (50/50

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

实验步骤: 1.5 g of 7-chloro-2-methyl-1H-indole are mixed with stirring with 1.1 g of ground potassium hydroxide and 0.2 g of TDA-1. The mixture is left stirring for 2 hours at AT, then 3.1 g of 1-bromo-3-methylsulphanylpropane are added dropwise and the mixture is heated at reflux for 24 hours. Ground potassium hydroxide (0.5 g), TDA-1 (0.1 g) and 1.6 g of 1-bromo-3-methylsulphanylpropane are again added. After heating at reflux for 9 hours, 1.6 g of 1-bromo-3-methylsulphanylpropane are again added and the mixture is heated at reflux for 24 hours. The mixture is allowed to return to AT and is then extracted with toluene. The organic phase is washed with a 10% HCl solution, with water and then a saturated NaCl solution. It is dried and evaporated and then the residue is chromatographed on silica while eluting with a cyclohexane/toluene (50/50, v/v) mixture. 1.87 g of the expected compound are obtained. The mixture is left the mixture is heated at reflux for 24 hours After heating at reflux for 9 hours the mixture is heated at reflux for 24 hours is then extracted with toluene The organic phase is washed with a 10% HCl solution, with water It is dried evaporated the residue is chromatographed on silica while eluting with a cyclohexane/toluene (50/50