Copper(<scp>I</scp>) and silver(<scp>I</scp>) homometallic complexes of new bis(2,2′-bipyridine) ligands
作者:Paul D. Beer、John W. Wheeler、Christopher P. Moore
DOI:10.1039/dt9920002667
日期:——
New ligand systems containing two 2,2′-bipyridin-6-ylmethyl moieties linked via 1,4,10,13-tetraoxa-7,16-diazacyclooctadecane, 1,4,10,13-tetrathia-7,16-diazacyclooctadecane, 4,4′-bipyridinediium, N,N′,N″-tritosyldiethylenetriamine and toluene-p-sulfonamide spacer units have been prepared. A variety of homometallic Copper(I) complexes have been isolated and fast atom bombardment mass spectrometry investigations
新的配体系统,包含两个通过1,4,10,13-tetraoxa-7,16-diazacyclooctadecane,1,4,10,13-tetrathia-7,16-diazacyclooctadecane,已经制备了4,4'-联吡啶二鎓,N,N ' ,N ''-三甲苯基二亚乙基三胺和甲苯-对-磺酰胺间隔单元。已经分离出多种同金属铜(I)配合物,并且快速原子轰击质谱研究表明,大多数配合物为通式[Cu 2 L 2 ] [PF 6 ] 2。解决方案1这些物质的1 H NMR谱图表明存在其他1:1:L:铜(I)比的复杂组分。利用这些配体也分离了多种单金属和双金属银(I)配合物。