2-(2-甲基-1,3-二恶烷-2-基)乙醇

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

实验步骤: The same procedure as in the steps (8c) to (8g) of Example 8, was repeated using 2-(2-methyl-1,3-dioxan-2-yl)ethanol obtained in the step (30a) to obtain the title compound (113 mg, total yield: 2.5%) as a light yellow solid. obtained in the step (30a)

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

实验步骤: The same procedure as in the steps (8a) and (8b) of Example 8, was repeated using ethyl acetoacetate to obtain the title compound (5.4 g, total yield: 49%) as a light yellow oil.

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

实验步骤: The same procedure as in the steps (8c) to (8g) of Example 8, was repeated using 2-(2-methyl-1,3-dioxan-2-yl)ethanol obtained in the step (30a) to obtain the title compound (113 mg, total yield: 2.5%) as a light yellow solid. obtained in the step (30a)

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

实验步骤: The same procedure as in the steps (8a) and (8b) of Example 8, was repeated using ethyl acetoacetate to obtain the title compound (5.4 g, total yield: 49%) as a light yellow oil.

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

实验步骤: The same procedure as in the steps (8c) to (8g) of Example 8, was repeated using 2-(2-methyl-1,3-dioxan-2-yl)ethanol obtained in the step (30a) to obtain the title compound (113 mg, total yield: 2.5%) as a light yellow solid. obtained in the step (30a)

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

实验步骤: The same procedure as in the steps (8a) and (8b) of Example 8, was repeated using ethyl acetoacetate to obtain the title compound (5.4 g, total yield: 49%) as a light yellow oil.

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

实验步骤: The same procedure as in the steps (8c) to (8g) of Example 8, was repeated using 2-(2-methyl-1,3-dioxan-2-yl)ethanol obtained in the step (30a) to obtain the title compound (113 mg, total yield: 2.5%) as a light yellow solid. obtained in the step (30a)

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

实验步骤: The same procedure as in the steps (8a) and (8b) of Example 8, was repeated using ethyl acetoacetate to obtain the title compound (5.4 g, total yield: 49%) as a light yellow oil.