HOW TO MAKE PHENYLACETIC ACID.

In this video we can see how to make phenylacetic acid. Mandelic acid is used as a precursor reagent. Phenylacetic acid is obtained by removing the hydroxyl group from mandelic acid with hydroiodic acid and phosphorus. In this video we can see a vacuum distillation of phenylacetic acid using an ethanol trap. VIDEOS OF SYNTHESIS AND PREPARATION OF CHEMICAL COMPOUNDS IN THE LABORATORY. HOW TO MAKE REACTIVE FOR COCAINE . WORK WITH HYDROTHERMAL REACTOR . ASPIRIN SYNTHESIS . HOW TO MAKE APPLE SMELL .