فهرس المقالات 3-Methyl-1-sulfonic acid imidazoliumtetrachloroaluminate {[Msim]AlCl4} حرية الوصول المقاله صفحة الملخص نص كامل 1 - Friedel–Crafts synthesis of triarylmethanes over 3-methyl-1-sulfonic acid imidazolium tetrachloroaluminate under solvent-free conditions Saeid Azimi Mohammad Ali Zolfigol Ahmad Reza Moosavi-Zare