A new pentaaminechlorocobalt(III) complex [Co(terpy)(bpy)Cl]2+ has been synthesised which is unusual in that it is devoid of any acidic protons, and in this complex, the terpy and the bpy is 2,2′:6′,2″-terpyridine and 2,2′-bispyridine respectively. In an attempt to demonstrate a lack of (base-catalysed) hydrolysis, it was unexpectedly reactive but the process of substitution appears to be redox driven.%本文介绍一五胺配合物[Co(terpy)(bpy)Cl]2+,三元胺是 2,2′:6′ ,2″三联吡啶,二元胺是2,2′- 联吡啶,此配合物结构特殊在于分子中没有任何酸性氢.利用其考察非碱催化水解过程中发现,该配合物的水解速率出人意料地快.这个取代反应可能是一氧化还原过程.
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