5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (1) and 1,4-dibromo-2,5-dimethylbenzene (2) is reported along with its use to form a two-dimensional coordination polymer [Co2L2(OAc)4(H2O)2]n. The coordination polymer consists of one-dimensional chains of octahedral cobalt ions bridged by acetate ligands which are connected to form two dimensional sheets with square lattice (sql) topology via the dipyridyl ligands
通过
钯催化的4-(4,4,5,5)铃木偶联,以提高的收率合成扩展的二
吡啶基
配体4,4'-((2,
5-二甲基-1,4-亚苯基)二
吡啶(L)报道了-四甲基-1,3,2-二氧杂
硼硼烷-2-基)
吡啶(1)和1,4-二
溴-2,5-二
甲苯(2)及其用于形成二维配位聚合物[Co 2 L 2(OAc)4(H 2 O)2 ] n。配位聚合物由八面体
钴离子的一维链组成,该八面体
钴离子被
乙酸酯
配体桥接,并通过二
吡啶基
配体连接形成具有方格(sql)拓扑的二维片材(L)。该结构包含小的空隙,总计约占单位晶胞体积的6.6%。还报道了晶体结构1,L,L ·2H 2 O和L ·2HNO 3。