反应详情

温度

0 °C

8 g (30.8 mmol) of p-cyclododecylphenol and 5.9 g (33.2 mmol) of nicotinic acid chloride hydrochloride was mixed with 140 ml of dry pyridine and kept at 30° C. for 15 hours. Subsequently, 42 ml of water was added slowly drop by drop, and the mixture cooled to 0° C. The crystallized precipitate was sucked off, freed from pyridine by washing with water and dried.

1. washby washing with water
2. customdried