2,2-diethoxyethanethiol

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: The starting material is prepared as follows: To the mixture of 13.6 g of methyl 2-bromo-8-cyano-octanoate, 11.6 g of 2,2-diethoxy-ethylmercaptan and 150 ml of methylene chloride, 5.56 g of triethylamine are added dropwise while stirring. After overnight-stirring at room temperature the mixture is evaporated, the residue triturated with diethyl ether, washed with water, dried and evaporated, to yield the methyl 2-(2,2-diethoxyethylmercapto)-8-cyano-octanoate showing NMR bands aft 4.58, 3.71 and 2.75 ppm. The starting material is prepared are added dropwise After overnight-stirring at room temperature the mixture is evaporated the residue triturated with diethyl ether washed with water dried evaporated

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

实验步骤: The starting material is prepared as follows: The mixture of 1.8 g of 9-cyano-2-nonenal, 1.4 g of 2,2-diethoxy-ethanethiol and 50 μl of triethylamine is allowed to stand at room temperature for 48 hours. It is taken up in 100 ml of diethyl ether, the solution washed with water, dried and evaporated, to yield the 9-cyano-3-(2,2-diethoxy-ethylmercapto)-nonenal, showing in NMR spectrum peaks at 9.78, 4.55, 3.57 and 2.61 ppm. The starting material is prepared the solution washed with water dried evaporated

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

实验步骤: The starting material is prepared as follows: To the mixture of 13.6 g of methyl 2-bromo-8-cyano-octanoate, 11.6 g of 2,2-diethoxy-ethylmercaptan and 150 ml of methylene chloride, 5.56 g of triethylamine are added dropwise while stirring. After overnight-stirring at room temperature the mixture is evaporated, the residue triturated with diethyl ether, washed with water, dried and evaporated, to yield the methyl 2-(2,2-diethoxyethylmercapto)-8-cyano-octanoate showing NMR bands at 4.58, 3.71 and 2.75 ppm. The starting material is prepared are added dropwise After overnight-stirring at room temperature the mixture is evaporated the residue triturated with diethyl ether washed with water dried evaporated

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

实验步骤: The starting material is prepared as follows: To the mixture of 13.6 g of methyl 2-bromo-8-cyano-octanoate, 11.6 g of 2,2-diethoxy-ethylmercaptan and 150 ml of methylene chloride, 5.56 g of triethylamine are added dropwise while stirring. After overnight-stirring at room temperature the mixture is evaporated, the residue triturated with diethyl ether, washed with water, dried and evaporated, to yield the methyl 2-(2,2-diethoxyethylmercapto)-8-cyano-octanoate showing NMR bands at 4.58, 3.71 and 2.75 ppm. The starting material is prepared are added dropwise After overnight-stirring at room temperature the mixture is evaporated the residue triturated with diethyl ether washed with water dried evaporated

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

实验步骤: The starting material is prepared as follows: The mixture of 1.8 g of 9-cyano-2-nonenal, 1.4 g of 2,2-diethoxy-ethane-thiol and 50 μl of triethylamine is allowed to stand at room temperature for 48 hours. It is taken up in 100 ml of diethyl ether, the solution washed with water, dried and evaporated, to yield the 9-cyano-3-(2,2-diethoxy-ethylmercapto)-nonenal, showing in NMR spectrum peaks at 9.78, 4.55, 3.57 and 2.61 ppm. The starting material is prepared the solution washed with water dried evaporated

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 starting material is prepared as follows: To the mixture of 13.6 g of methyl 2-bromo-8-cyano-octanoate, 11.6 g of 2,2-diethoxy-ethylmercaptan and 150 ml of methylene chloride, 5.56 g of triethylamine are added dropwise while stirring. After overnight-stirring at room temperature the mixture is evaporated, the residue triturated with diethyl ether, washed with water, dried and evaporated, to yield the methyl 2-(2,2-diethoxyethylmercapto)-8-cyano-octanoate showing NMR bands at 4.58, 3.71 and 2.75 ppm. The starting material is prepared are added dropwise After overnight-stirring at room temperature the mixture is evaporated the residue triturated with diethyl ether washed with water dried evaporated

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

实验步骤: The starting material is prepared as follows: The mixture of 1.8 g of 9-cyano-2-nonenal, 1.4 g of 2,2-diethoxy-ethane-thiol and 50 μl of triethylamine is allowed to stand at room temperature for 48 hours. It is taken up in 100 ml of diethyl ether, the solution washed with water, dried and evaporated, to yield the 9-cyano-3-(2,2-diethoxy-ethylmercapto)-nonenal, showing in NMR spectrum peaks at 9.78, 4.55, 3.57 and 2.61 ppm. The starting material is prepared the solution washed with water dried evaporated

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

实验步骤: The starting material is prepared as follows: The mixture of 1.8 g of 9-cyano-2-nonenal, 1.4 g of 2,2-diethoxy-ethane-thiol and 50 μl of triethylamine is allowed to stand at room temperature for 48 hours. It is taken up in 100 ml of diethyl ether, the solution washed with water, dried and evaporated, to yield the 9-cyano-3-(2,2-diethoxy-ethylmercapto)-nonenal, showing in NMR spectrum peaks at 9.78, 4.55, 3.57 and 2.61 ppm. The starting material is prepared the solution washed with water dried evaporated