Coordination behavior of pyridylmethylthioether system with cupric chloride and cupric bromide: CS bond cleavage and crystal structures
作者:Sandipan Sarkar、Sourav Dey、Titas Mukherjee、Ennio Zangrando、Mike G.B. Drew、Pabitra Chattopadhyay
DOI:10.1016/j.molstruc.2010.06.042
日期:2010.9
with copper(II) chloride and copper(II) bromide have been studied in different chemical environments. Copper(II) chloride assisted C S bond cleavage of the organic moieties leading to the formation of copper(II) picolinate derivatives, whereas, under similar experimental conditions, no C S bond cleavage was observed in the reaction with copper(II) bromide. The resulted copper(II) complexes isolated
摘要 具有 N2S2 供体组 [L 1 = 1,2-双(2-吡啶甲硫基)乙烷,L 2 = 1,3-双(2-吡啶甲硫基)丙烷和 L 3 = 1,4-双(2-吡啶基甲硫基)丁烷]与氯化铜 (II) 和溴化铜 (II) 在不同的化学环境中进行了研究。氯化铜 (II) 辅助有机部分的 CS 键断裂,导致形成吡啶甲酸铜 (II) 衍生物,而在类似的实验条件下,在与溴化铜 (II) 的反应中未观察到 CS 键断裂。从不同介质中分离得到的铜 (II) 配合物已通过光谱和 X 射线晶体学工具进行了表征。