The reaction of calcium naphthyridine‐2,7‐dicarboxylate (Cadcnp) with Ru2(OAc)4Cl in water resulted in the formation of Ca[Ru2(dcnp)(OAc)3]2 (3). X‐ray crystal structural analysis of 3 confirmed its molecular structure and showed that the calcium ion binds to the lateral carboxylate groups of four neighboring anionic units of [Ru2(dcnp)(μ‐OAc)3] and two acetone molecules to form a two‐dimensional framework
萘啶-2-7-二
羧酸钙(Cadcnp)与Ru 2(OAc)4 Cl在
水中的反应导致Ca [Ru 2(dcnp)(OAc)3 ] 2(3)的形成。对3的X射线晶体结构分析证实了其分子结构,结果表明
钙离子与[Ru 2(dcnp)(μ-OAc)3 ]的四个相邻阴离子单元的侧向
羧酸根基团结合,并与两个
丙酮分子形成一个二维框架。超导量子干涉仪(SQUID)磁力计支持了
钌核的Ru II -Ru II价态[ μEFF(300 K)= 2.77μ乙]。络合物3似乎是在温和条件下用于
水性介质中烯烃氧化裂解的有效催化剂。通常情况下,在45°C下3(1 mol%)催化的
水中pulegone与NaIO 4的反应可定量提供
3-甲基己二酸。