5-(imidazol-1-yl)-4(24),6(10),12(16),18(22)-tetramethylenedioxy-2,8,14,20-tetraphenylresorcin[4]arene 、
溴甲苯 以
氯仿 为溶剂,
反应 48.0h,
以95%的产率得到5-(3-benzyl-1-imidazolylium)-4(24),6(10),12(16),18(22)-tetramethylenedioxy-2,8,14,20-tetraphenylresorcin[4]arene bromide