2-(3-氯-2-甲基苯基)丙-2-醇

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: 190 g of 3-chloro-2-methyl-alpha,alpha-dimethylbenzyl alcohol are refluxed with 1.5 1 of toluene and 370 g of oxalic acid under a water separator until no more water separates off. The oxalic acid is filtered off under suction and the filtrate is washed with sodium bicarbonate solution, dried over sodium sulfate and evaporated down. Fractional distillation of the residue gives 91.5 g of the desired compound, which is listed in Table 1 as Example 2. The oxalic acid is filtered off under suction the filtrate is washed with sodium bicarbonate solution dried over sodium sulfate evaporated down Fractional distillation of the residue

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

实验步骤: 190 g of 3-chloro-2-methyl-alpha,alpha-dimethylbenzyl alcohol are refluxed with 1.5 1 of toluene and 370 g of oxalic acid under a water separator until no more water separates off. The oxalic acid is filtered off under suction and the filtrate is washed with sodium bicarbonate solution, dried over sodium sulfate and evaporated down. Fractional distillation of the residue gives 91.5 g of the desired compound, which is listed in Table 1 as Example 2. The oxalic acid is filtered off under suction the filtrate is washed with sodium bicarbonate solution dried over sodium sulfate evaporated down Fractional distillation of the residue

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

实验步骤: 190 g of 3-chloro-2-methyl-alpha,alpha-dimethylbenzyl alcohol are refluxed with 1.5 1 of toluene and 370 g of oxalic acid under a water separator until no more water separates off. The oxalic acid is filtered off under suction and the filtrate is washed with sodium bicarbonate solution, dried over sodium sulfate and evaporated down. Fractional distillation of the residue gives 91.5 g of the desired compound, which is listed in Table 1 as Example 2. The oxalic acid is filtered off under suction the filtrate is washed with sodium bicarbonate solution dried over sodium sulfate evaporated down Fractional distillation of the residue

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

实验步骤: 190 g of 3-chloro-2-methyl-alpha,alpha-dimethylbenzyl alcohol are refluxed with 1.5 l of toluene and 370 g of oxalic acid under a water separator until no more water separates off. The oxalic acid is filtered off under suction and the filtrate is washed with sodium bicarbonate solution, dried over sodium sulfate and evaporated down. Fractional distillation of the residue gives 91.5 g of the desired compound, which is listed in Table 1 as Example 2. The oxalic acid is filtered off under suction the filtrate is washed with sodium bicarbonate solution dried over sodium sulfate evaporated down Fractional distillation of the residue

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

实验步骤: 190 g of 3-chloro-2-methyl-alpha,alpha-dimethylbenzyl alcohol are refluxed with 1.5 l of toluene and 370 g of oxalic acid under a water separator until no more water separates off. The oxalic acid is filtered off under suction and the filtrate is washed with sodium bicarbonate solution, dried over sodium sulfate and evaporated down. Fractional distillation of the residue gives 91.5 g of the desired compound, which is listed in Table 1 as Example 2. The oxalic acid is filtered off under suction the filtrate is washed with sodium bicarbonate solution dried over sodium sulfate evaporated down Fractional distillation of the residue

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

实验步骤: 190 g of 3-chloro-2-methyl-alpha,alpha-dimethylbenzyl alcohol are refluxed with 1.5 1 of toluene and 370 g of oxalic acid under a water separator until no more water separates off. The oxalic acid is filtered off under suction and the filtrate is washed with sodium bicarbonate solution, dried over sodium sulfate and evaporated down. Fractional distillation of the residue gives 91.5 g of the desired compound, which is listed in Table 1 as Example 2. The oxalic acid is filtered off under suction the filtrate is washed with sodium bicarbonate solution dried over sodium sulfate evaporated down Fractional distillation of the residue