The synthesis of thebaine and northebaine from codeinone dimethyl ketal.
D055598:Chemical Phenomena; D002621:Chemistry; D002625:Chemistry, Organic; D003061:Codeine; D007659:Ketones; D055601:Organic Chemistry Phenomena; D013797:Thebaine
D007659:Ketones; D013797:Thebaine; D003061:Codeine