Complexes of N-thiophosphorylthioureas (HL) with copper(i). Crystal structures of [Cu3L3] and [Cu(PPh3)2L] chelates
作者:Felix D. Sokolov、Maria G. Babashkina、Damir A. Safin、Aydar I. Rakhmatullin、Franck Fayon、Nail G. Zabirov、Michael Bolte、Vasiliy V. Brusko、Joanna Galezowska、Henryk Kozlowski
DOI:10.1039/b709551a
日期:——
of N-thiophosphorylated thioureas of common formula RC(S)NHP(S)(OiPr)2 [R = morpholin-N-yl (HLa), piperidin-N-yl (HLb), NH2 (HLc), PhCH2NH (HLd)] with Cu(PPh3)3I in aqueous EtOH/CH2Cl2 leads to mononuclear [Cu(PPh3)2L–S,S′] complexes. Using copper(I) iodide instead of Cu(PPh3)3I, polynuclear complexes [Cun(L–S,S′)n] were obtained. The structures of these compounds were investigated by ES-MS, elemental
的反应 钾盐的Ñ -thiophosphorylated硫脲式RC(S)NHP(S)(O i Pr)2的化学式[R =吗啉-N-基(HL a),哌啶-N-基(HL b),NH 2(HL c),PhCH 2 NH (HL d)]与Cu(PPh 3)3 I的水溶液乙醇/ CH 2 Cl 2生成单核[Cu(PPh 3)2 L– S,S ']络合物。使用碘化铜(I)代替铜(PPH 3)3 I,多核配合物[Cu Ñ(L-小号,小号')ñ获得]。这些化合物的结构通过质谱仪,元素分析,1 H和31 P NMR 在解决方案中 红外和31 P固态MAS NMR光谱。[Cu 3 L 3 a ]和[Cu(PPh 3)2 L b ]的晶体结构由下式确定:单晶X射线衍射。