1-chlorotetradecane

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 50 g of N-(3-dimethylaminopropyl)-p-dimethylaminobenzamide (0.201 mole) from Example 1 and 47 g of tetradecylchloride (0.195 mole) were melted together and kept at 130° C. for 4 hours. Product was crystallized from 250 ml of ethylacetate; the crystals were washed with another 150 ml of ethylacetate. Yield was 71 g (74% of theoretical yield). Product was crystallized from 250 ml of ethylacetate the crystals were washed with another 150 ml of ethylacetate Yield was 71 g (74% of theoretical yield)

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A 1 l jacketed glass reactor with a glass paddle stirrer, an immersed tube for reactant metering and an attached water separator is initially charged with 200 g of N-n-octylalkylpyridinium chloride (prepared according to Example 2) as catalyst and adjusted to a temperature of 150° C. 243 g of n-tetradecanol are introduced uniformly via the immersed tube within 4.5 h. Over the entire reaction time, gaseous hydrogen chloride in a slight excess is metered in via the immersed tube, while the water of reaction formed is removed distillatively from the reaction mixture. The performance of the reaction and workup are analogous to Example 4a. After a total reaction time of 7.5 h, the conversion based on n-tetradecanol is 99.5%. adjusted to a temperature of 150° C formed is removed distillatively from the reaction mixture The performance of the reaction and workup After a total reaction time of 7.5 h