反应详情

11-Bromoundecanoic acid (400 g) was added to thionyl chloride (600 ml) and the solution heated at 80° for 0.5 hour. The thionyl chloride was distilled off and the dark oily residue distilled in vacuo to give 11-bromoundecanoyl chloride, b.p. 144°, 0.7 mm Hg, (346.8 g, 81%).

1. temperaturethe solution heated at 80° for 0.5 hour
2. distillationThe thionyl chloride was distilled off
3. distillationthe dark oily residue distilled in vacuo