After making the solution alkaline, I poured toluene on it, then separated the toluene and added hydrogen chloride gas to the toluene, but nothing was obtained and only the toluene turned pink. Please tell me what the problem is (the solution is alkaline enough).
Hello, I was wondering what solvent can I use for a liquid liquid extraction of Thujone and recrystallization that is present at 16% in Salvia officinalis essentials oils according to this publication...