摘要:
发生邻氟的区域选择性亲核芳族取代,以提供氟取代的邻亚苯基桥连的双(苯胺-醛二胺)化合物o-C6H4 [(C6H2R2)N = CH-C6F4-(H)N(C6H3R'2)]当Li(H)N-C6H3R'2(R'= iPr,Et,Me)与o-C6H4 [(C6H2R2)N = CH-C6F5] 2(R = iPr,Et,Me)反应时,反应2溶剂,例如乙醚或甲苯。将Me2Zn和SO2气体连续添加到双(苯胺基-醛亚胺)化合物中可定量得到双核mu-methylsulfinatoto锌络合物o-C6H4 [[((C6H2R2)N = CH-C6F4-N(C6H3R'2)-kappa2N,N] Zn (mu-OS(O)Me)] 2(R = iPr,R'= iPr,3a; R = iPr,R'= Me,3c; R = Et,R'=(i)Pr,3d; R = Et,R'= Et,3e; R = Et,R'= Me,3f;