4-(2-氯苯基)-3-氧代丁酸乙酯

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

实验步骤: The title compound was prepared in 39% yield from 2-hydrazinylpyridine-4-carbonitrile (PREPARATION 2) and ethyl 4-(2-chlorophenyl)-3-oxobutanoate according to the procedure for the preparation of Example 158, part A.

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

实验步骤: The title compound was prepared in 43% yield from 2-(2-chlorophenyl)acetic acid and 2,2-dimethyl-1,3-dioxane-4,6-dione according to the procedure for the preparation of Example 162, part A.

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

实验步骤: The title compound was prepared in 43% yield from 2-(2-chlorophenyl)acetic acid and 2,2-dimethyl-1,3-dioxane-4,6-dione according to the procedure for the preparation of Example 162, part A.

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

实验步骤: The title compound was prepared in 39% yield from 2-hydrazinylpyridine-4-carbonitrile (PREPARATION 2) and ethyl 4-(2-chlorophenyl)-3-oxobutanoate according to the procedure for the preparation of Example 158, part A.

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

实验步骤: The title compound was prepared in 39% yield from 2-hydrazinylpyridine-4-carbonitrile (PREPARATION 2) and ethyl 4-(2-chlorophenyl)-3-oxobutanoate according to the procedure for the preparation of Example 158, part A.

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

实验步骤: The title compound was prepared in 43% yield from 2-(2-chlorophenyl)acetic acid and 2,2-dimethyl-1,3-dioxane-4,6-dione according to the procedure for the preparation of Example 162, part A.

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

实验步骤: The title compound was prepared in 39% yield from 2-hydrazinylpyridine-4-carbonitrile (PREPARATION 2) and ethyl 4-(2-chlorophenyl)-3-oxobutanoate according to the procedure for the preparation of Example 158, part A.

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

实验步骤: The title compound was prepared in 43% yield from 2-(2-chlorophenyl)acetic acid and 2,2-dimethyl-1,3-dioxane-4,6-dione according to the procedure for the preparation of Example 162, part A.

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

实验步骤: The title compound was prepared in 39% yield from 2-hydrazinylpyridine-4-carbonitrile (PREPARATION 2) and ethyl 4-(2-chlorophenyl)-3-oxobutanoate according to the procedure for the preparation of Example 158, part A.

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

实验步骤: The title compound was prepared in 43% yield from 2-(2-chlorophenyl)acetic acid and 2,2-dimethyl-1,3-dioxane-4,6-dione according to the procedure for the preparation of Example 162, part A.