2-氯-N,N-二丁基乙酰胺

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: Pyridine diamide 6 was prepared according to the general procedure described in Example 8 using 2-(aminomethyl)pyridine (0.010 mol), 2-chloro-N,N-dibutylacetamide (0.030 mol), diisopropylethylamine (0.030 mol) and dimethoxyethane (30 mL). The product was isolated from the methylene chloride extraction of the acidic aqueous layer. The product was made basic by extraction with aqueous NaOH. The organic solution was concentrated, and the residue was distilled (150°-200° C., 0.10 mm) to afford 3.6 g of product. The product was made basic by extraction with aqueous NaOH The organic solution was concentrated the residue was distilled (150°-200° C., 0.10 mm)

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

实验步骤: Pyridine diamide 6 was prepared according to the general procedure described in Example 8 using 2-(aminomethyl)pyridine (0.010 mol), 2-chloro-N,N-dibutylacetamide (0.030 mol), diisopropylethylamine (0.030 mol) and dimethoxyethane (30 mL). The product was isolated from the methylene chloride extraction of the acidic aqueous layer. The product was made basic by extraction with aqueous NaOH. The organic solution was concentrated, and the residue was distilled (150°-200° C., 0.10 mm) to afford 3.6 g of product. The product was made basic by extraction with aqueous NaOH The organic solution was concentrated the residue was distilled (150°-200° C., 0.10 mm)

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

实验步骤: Pyridine diamide 6 was prepared according to the general procedure described in Example 8 using 2-(aminomethyl)pyridine (0.010 mol), 2-chloro-N,N-dibutylacetamide (0.030 mol), diisopropylethylamine (0.030 mol) and dimethoxyethane (30 mL). The product was isolated from the methylene chloride extraction of the acidic aqueous layer. The product was made basic by extraction with aqueous NaOH. The organic solution was concentrated, and the residue was distilled (150°-200° C., 0.10 mm) to afford 3.6 g of product. The product was made basic by extraction with aqueous NaOH The organic solution was concentrated the residue was distilled (150°-200° C., 0.10 mm)

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

实验步骤: The reaction was conducted as described in example I with the substitution of 22.6 g (0.11 mole) of N,N-di(n-butyl)chloroacetamide and 18.0 g (0.10 mole) of di(n-butyl)phosphine oxide as starting materials. After a reaction period of 5 hours, workup yielded 34.5 g of an amber oil which was 84% pure by GLC. Flash distillation in a Kugelrohr apparatus (10-3 mm Hg) produced a colorless oil which was 91% pure by GLC. Analytical data for this product is summarized in Table I. After a reaction period of 5 hours, workup

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

实验步骤: Pyridine diamide 6 was prepared according to the general procedure described in Example 8 using 2-(aminomethyl)pryidine (0.010 mol), 2-chloro-N,N-dibutylacetamide (0.030 mol), diisopropylethylamine (0.030 mol) and dimethoxyethane (30 mL). The product was isolated from the methylene chloride extraction of the acidic aqueous layer. The product was made basic by extraction with aqueous NaOH. The organic solution was concentrated, and the residue was distilled (150°-200° C., 0.10 mm) to afford 3.6 g of product. The product was made basic by extraction with aqueous NaOH The organic solution was concentrated the residue was distilled (150°-200° C., 0.10 mm)

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

实验步骤: Pyridine diamide 6 was prepared according to the general procedure described in Example 8 using 2-(aminomethyl)pyridine (0.010 mol), 2-chloro-N,N-dibutylacetamide (0.030 mol), diisopropylethylamine (0.030 mol) and dimethoxyethane (30 mL). The product was isolated from the methylene chloride extraction of the acidic aqueous layer. The product was made basic by extraction with aqueous NaOH. The organic solution was concentrated, and the residue was distilled (150°-200° C., 0.10 mm) to afford 3.6 g of product. The product was made basic by extraction with aqueous NaOH The organic solution was concentrated the residue was distilled (150°-200° C., 0.10 mm)