甲基 辛基 碳酸盐

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:

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:150.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 1-Chlorooctane (297.36 g, 1.0 mole), dimethyl carbonate (450 g, 5.0 moles) and 30.0 g of DOWEX® MWA-1 beads (Trademark of The Dow Chemical Company) are combined in a 2-liter stainless steel Paar bomb. The reactor is pressurized to 100 psi of carbon dioxide and heated with stirring to 150° C. After 2 hours, the bomb is cooled to room temperature and vented. After separating the catalyst by filtration, distillation gives 28.1 g (15 percent yield based on starting 1-chlorooctane) of methyl 1-octyl carbonate. heated the bomb is cooled to room temperature After separating the catalyst by filtration, distillation

反应条件: temp:150.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 1-Chlorooctane (297.36 g, 1.0 mole), dimethyl carbonate (450 g, 5.0 moles) and 30.0 g of DOWEX® MWA-1 beads (Trademark of The Dow Chemical Company) are combined in a 2-liter stainless steel Paar bomb. The reactor is pressurized to 100 psi of carbon dioxide and heated with stirring to 150° C. After 2 hours, the bomb is cooled to room temperature and vented. After separating the catalyst by filtration, distillation gives 28.1 g (15 percent yield based on starting 1-chlorooctane) of methyl 1-octyl carbonate. heated the bomb is cooled to room temperature After separating the catalyst by filtration, distillation

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

实验步骤: 1-Bromooctane (48.28 g, 0.25 mole), dimethyl carbonate (90.0 g, 1.0 mole), tetra-n-butylphosphonium bromide (3.39 g, 0.01 mole) and N,N-dimethylformamide (200 ml) are heated to 115° C. for 24 hours. After work-up as described for Example 34, distillation gives 7.5 g (16 percent yield based on 1-bromooctane) of methyl 1-octyl carbonate and 4.4 g (12 percent yield based on 1-bromooctane) of di-1-octyl carbonate. After work-up as described for Example 34, distillation

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

实验步骤: 1-Chlorooctane (37.17 g, 0.25 mole), dimethyl carbonate (90.0 g, 1.0 mole), tetra-n-butylphosphonium bromide (3.39 g, 0.01 mole) and N,N-dimethylformamide (200 ml) are heated to 115° C. for 24 hours. After work-up as described for Example 34, distillation gives 34.8 g (74 percent yield based on 1-chlorooctane) of methyl 1-octyl carbonate, b.p. 113° C.-114° C. (17 torr) and 1.9 g (5 percent yield based on n-octyl chloride) of di-1-octyl carbonate, b.p. 129° C.-130° C. (0.5 torr). After work-up as described for Example 34, distillation

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

实验步骤: 1-Chlorooctane (37.17 g, 0.25 mole), dimethyl carbonate (90.0 g, 1.0 mole), tetra-n-butylphosphonium bromide (3.39 g, 0.01 mole) and N,N-dimethylformamide (200 ml) are heated to 115° C. for 24 hours. After work-up as described for Example 34, distillation gives 34.8 g (74 percent yield based on 1-chlorooctane) of methyl 1-octyl carbonate, b.p. 113° C.-114° C. (17 torr) and 1.9 g (5 percent yield based on n-octyl chloride) of di-1-octyl carbonate, b.p. 129° C.-130° C. (0.5 torr). After work-up as described for Example 34, distillation

反应条件: temp:0.00; pressure:0.00; stir: