كيمياء فريدل - كرافتس. الجزء30 - لتشيد isomeric tri-and tetramethyltetrahydrophenanthrenes

Modern Friedel-Crafts chemistry. Part 30 - facile synthesis of isomeric tri-and tetramethyltetrahydrophenanthrenes via rearranged cycloalkylation of suitably methylated 1-(1-and 2-naphthyl)-3-pentanols