SEARCH Articles Figures Tables Addition alkylation Alkylation intramolecular Alkylative addition Friedel Crafts alkylation Friedel intramolecular Friedel-Crafts addition Friedel-Crafts alkylations Intramolecular Friedel-Crafts Intramolecular Friedel-Crafts alkylation Intramolecular addition Intramolecular alkylations